Jump to content

Topological data analysis

From Wikipedia, the free encyclopedia

In applied mathematics, topological data analysis (TDA) is an approach to the analysis of datasets using techniques from topology. Extraction of information from datasets that are high-dimensional, incomplete and noisy is generally challenging. TDA provides a general framework to analyze such data in a manner that is insensitive to the particular metric chosen and provides dimensionality reduction and robustness to noise. Beyond this, it inherits functoriality, a fundamental concept of modern mathematics, from its topological nature, which allows it to adapt to new mathematical tools.[citation needed]

The initial motivation is to study the shape of data. TDA has combined algebraic topology and other tools from pure mathematics to allow mathematically rigorous study of "shape". The main tool is persistent homology, an adaptation of homology to point cloud data. Persistent homology has been applied to many types of data across many fields. Moreover, its mathematical foundation is also of theoretical importance. The unique features of TDA make it a promising bridge between topology and geometry.[citation needed]

Basic theory

[edit]

Intuition

[edit]

TDA is premised on the idea that the shape of data sets contains relevant information. Real high-dimensional data is typically sparse, and tends to have relevant low dimensional features. One task of TDA is to provide a precise characterization of this fact. For example, the trajectory of a simple predator-prey system governed by the Lotka–Volterra equations[1] forms a closed circle in state space. TDA provides tools to detect and quantify such recurrent motion.[2]

Many algorithms for data analysis, including those used in TDA, require setting various parameters. Without prior domain knowledge, the correct collection of parameters for a data set is difficult to choose. The main insight of persistent homology is to use the information obtained from all parameter values by encoding this huge amount of information into an understandable and easy-to-represent form. With TDA, there is a mathematical interpretation when the information is a homology group. In general, the assumption is that features that persist for a wide range of parameters are "true" features. Features persisting for only a narrow range of parameters are presumed to be noise, although the theoretical justification for this is unclear.[3]

Early history

[edit]

Precursors to the full concept of persistent homology appeared gradually over time.[4] In 1990, Patrizio Frosini introduced a pseudo-distance between submanifolds, and later the size function, which on 1-dim curves is equivalent to the 0th persistent homology.[5][6] Nearly a decade later, Vanessa Robins studied the images of homomorphisms induced by inclusion.[7] Finally, shortly thereafter, Edelsbrunner et al. introduced the concept of persistent homology together with an efficient algorithm and its visualization as a persistence diagram.[8] Carlsson et al. reformulated the initial definition and gave an equivalent visualization method called persistence barcodes,[9] interpreting persistence in the language of commutative algebra.[10]

In algebraic topology the persistent homology has emerged through the work of Sergey Barannikov on Morse theory. The set of critical values of smooth Morse function was canonically partitioned into pairs "birth-death", filtered complexes were classified, their invariants, equivalent to persistence diagram and persistence barcodes, together with the efficient algorithm for their calculation, were described under the name of canonical forms in 1994 by Barannikov.[11][12]

Concepts

[edit]

Some widely used concepts are introduced below. Note that some definitions may vary from author to author.

A point cloud is often defined as a finite set of points in some Euclidean space, but may be taken to be any finite metric space.

The Čech complex of a point cloud is the nerve of the cover of balls of a fixed radius around each point in the cloud.

A persistence module indexed by is a vector space for each , and a linear map whenever , such that for all and whenever [13] An equivalent definition is a functor from considered as a partially ordered set to the category of vector spaces.

The persistent homology group of a point cloud is the persistence module defined as , where is the Čech complex of radius of the point cloud and is the homology group.

A persistence barcode is a multiset of intervals in , and a persistence diagram is a multiset of points in ().

The Wasserstein distance between two persistence diagrams and is defined as where and ranges over bijections between and . Please refer to figure 3.1 in Munch [14] for illustration.

The bottleneck distance between and is This is a special case of Wasserstein distance, letting .

Basic property

[edit]

Structure theorem

[edit]

The first classification theorem for persistent homology appeared in 1994[11] via Barannikov's canonical forms. The classification theorem interpreting persistence in the language of commutative algebra appeared in 2005:[10] for a finitely generated persistence module with field coefficients, Intuitively, the free parts correspond to the homology generators that appear at filtration level and never disappear, while the torsion parts correspond to those that appear at filtration level and last for steps of the filtration (or equivalently, disappear at filtration level ).[11]

Persistent homology is visualized through a barcode or persistence diagram. The barcode has its root in abstract mathematics. Namely, the category of finite filtered complexes over a field is semi-simple. Any filtered complex is isomorphic to its canonical form, a direct sum of one- and two-dimensional simple filtered complexes.

Stability

[edit]

Stability is desirable because it provides robustness against noise. If is any space which is homeomorphic to a simplicial complex, and are continuous tame[15] functions, then the persistence vector spaces and are finitely presented, and , where refers to the bottleneck distance[16] and is the map taking a continuous tame function to the persistence diagram of its -th homology.

Workflow

[edit]

The basic workflow in TDA is:[17]

point cloud nested complexes persistence module barcode or diagram
  1. If is a point cloud, replace with a nested family of simplicial complexes (such as the Čech or Vietoris-Rips complex). This process converts the point cloud into a filtration of simplicial complexes. Taking the homology of each complex in this filtration gives a persistence module
  2. Apply the structure theorem to obtain the persistent Betti numbers, persistence diagram, or equivalently, barcode.

Graphically speaking,

A usual use of persistence in TDA [18]

Computation

[edit]

The first algorithm over all fields for persistent homology in algebraic topology setting was described by Barannikov[11] through reduction to the canonical form by upper-triangular matrices. The algorithm for persistent homology over was given by Edelsbrunner et al.[8] Zomorodian and Carlsson gave the practical algorithm to compute persistent homology over all fields.[10] Edelsbrunner and Harer's book gives general guidance on computational topology.[19]

One issue that arises in computation is the choice of complex. The Čech complex and Vietoris–Rips complex are most natural at first glance; however, their size grows rapidly with the number of data points. The Vietoris–Rips complex is preferred over Čech complex because its definition is simpler and the Čech complex requires extra effort to define in a general finite metric space. Efficient ways to lower the computational cost of homology have been studied. For example, the α-complex and witness complex are used to reduce the dimension and size of complexes.[20]

Recently, Discrete Morse theory has shown promise for computational homology because it can reduce a given simplicial complex to a much smaller cellular complex which is homotopic to the original one.[21] This reduction can in fact be performed as the complex is constructed by using matroid theory, leading to further performance increases.[22] Another recent algorithm saves time by ignoring the homology classes with low persistence.[23]

Various software packages are available, such as javaPlex, Dionysus, Perseus, PHAT, DIPHA, GUDHI, Ripser, and TDAstats. A comparison between these tools is done by Otter et al.[24] Giotto-tda is a Python package dedicated to integrating TDA in the machine learning workflow by means of a scikit-learn [1] API. An R package TDA is capable of calculating recently invented concepts like landscape and the kernel distance estimator.[25] The Topology ToolKit is specialized for continuous data defined on manifolds of low dimension (1, 2 or 3), as typically found in scientific visualization. Cubicle is optimized for large (gigabyte-scale) grayscale image data in dimension 1, 2 or 3 using cubical complexes and discrete Morse theory. Another R package, TDAstats, uses the Ripser library to calculate persistent homology.[26]

Visualization

[edit]

High-dimensional data is impossible to visualize directly. Many methods have been invented to extract a low-dimensional structure from the data set, such as principal component analysis and multidimensional scaling.[27] However, it is important to note that the problem itself is ill-posed, since many different topological features can be found in the same data set. Thus, the study of visualization of high-dimensional spaces is of central importance to TDA, although it does not necessarily involve the use of persistent homology. However, recent attempts have been made to use persistent homology in data visualization.[28]

Carlsson et al. have proposed a general method called MAPPER.[29] It inherits the idea of Serre that a covering preserves homotopy.[30] A generalized formulation of MAPPER is as follows:

Let and be topological spaces and let be a continuous map. Let be a finite open covering of . The output of MAPPER is the nerve of the pullback cover , where each preimage is split into its connected components.[28] This is a very general concept, of which the Reeb graph [31] and merge trees are special cases.

This is not quite the original definition.[29] Carlsson et al. choose to be or , and cover it with open sets such that at most two intersect.[3] This restriction means that the output is in the form of a complex network. Because the topology of a finite point cloud is trivial, clustering methods (such as single linkage) are used to produce the analogue of connected sets in the preimage when MAPPER is applied to actual data.

Mathematically speaking, MAPPER is a variation of the Reeb graph. If the is at most one dimensional, then for each , [32] The added flexibility also has disadvantages. One problem is instability, in that some change of the choice of the cover can lead to major change of the output of the algorithm.[33] Work has been done to overcome this problem.[28]

Three successful applications of MAPPER can be found in Carlsson et al.[34] A comment on the applications in this paper by J. Curry is that "a common feature of interest in applications is the presence of flares or tendrils".[35]

A free implementation of MAPPER is available online written by Daniel Müllner and Aravindakshan Babu. MAPPER also forms the basis of Ayasdi's AI platform.

Multidimensional persistence

[edit]

Multidimensional persistence is important to TDA. The concept arises in both theory and practice. The first investigation of multidimensional persistence was early in the development of TDA.[36] Carlsson-Zomorodian introduced the theory of multidimensional persistence in [37] and in collaboration with Singh [38] introduced the use of tools from symbolic algebra (Grobner basis methods) to compute MPH modules. Their definition presents multidimensional persistence with n parameters as a graded module over a polynomial ring in n variables. Tools from commutative and homological algebra are applied to the study of multidimensional persistence in work of Harrington-Otter-Schenck-Tillman.[39] The first application to appear in the literature is a method for shape comparison, similar to the invention of TDA.[40]

The definition of an n-dimensional persistence module in is[35]

  • vector space is assigned to each point in
  • map is assigned if (
  • maps satisfy for all

It might be worth noting that there are controversies on the definition of multidimensional persistence.[35]

One of the advantages of one-dimensional persistence is its representability by a diagram or barcode. However, discrete complete invariants of multidimensional persistence modules do not exist.[41] The main reason for this is that the structure of the collection of indecomposables is extremely complicated by Gabriel's theorem in the theory of quiver representations,[42] although a finitely generated n-dim persistence module can be uniquely decomposed into a direct sum of indecomposables due to the Krull-Schmidt theorem.[43]

Nonetheless, many results have been established. Carlsson and Zomorodian introduced the rank invariant , defined as the , in which is a finitely generated n-graded module. In one dimension, it is equivalent to the barcode. In the literature, the rank invariant is often referred as the persistent Betti numbers (PBNs).[19] In many theoretical works, authors have used a more restricted definition, an analogue from sublevel set persistence. Specifically, the persistence Betti numbers of a function are given by the function , taking each to , where and .

Some basic properties include monotonicity and diagonal jump.[44] Persistent Betti numbers will be finite if is a compact and locally contractible subspace of .[45]

Using a foliation method, the k-dim PBNs can be decomposed into a family of 1-dim PBNs by dimensionality deduction.[46] This method has also led to a proof that multi-dim PBNs are stable.[47] The discontinuities of PBNs only occur at points where either is a discontinuous point of or is a discontinuous point of under the assumption that and is a compact, triangulable topological space.[48]

Persistent space, a generalization of persistent diagram, is defined as the multiset of all points with multiplicity larger than 0 and the diagonal.[49] It provides a stable and complete representation of PBNs. An ongoing work by Carlsson et al. is trying to give geometric interpretation of persistent homology, which might provide insights on how to combine machine learning theory with topological data analysis.[50]

The first practical algorithm to compute multidimensional persistence was invented very early.[51] After then, many other algorithms have been proposed, based on such concepts as discrete morse theory[52] and finite sample estimating.[53]

Other persistences

[edit]

The standard paradigm in TDA is often referred as sublevel persistence. Apart from multidimensional persistence, many works have been done to extend this special case.

Zigzag persistence

[edit]

The nonzero maps in persistence module are restricted by the preorder relationship in the category. However, mathematicians have found that the unanimity of direction is not essential to many results. "The philosophical point is that the decomposition theory of graph representations is somewhat independent of the orientation of the graph edges".[54] Zigzag persistence is important to the theoretical side. The examples given in Carlsson's review paper to illustrate the importance of functorality all share some of its features.[3]

Extended persistence and levelset persistence

[edit]

There are some attempts to loosen the stricter restriction of the function.[55] Please refer to the Categorification and cosheaves and Impact on mathematics sections for more information.

It's natural to extend persistence homology to other basic concepts in algebraic topology, such as cohomology and relative homology/cohomology.[56] An interesting application is the computation of circular coordinates for a data set via the first persistent cohomology group.[57]

Circular persistence

[edit]

Normal persistence homology studies real-valued functions. The circle-valued map might be useful, "persistence theory for circle-valued maps promises to play the role for some vector fields as does the standard persistence theory for scalar fields", as commented in Dan Burghelea et al.[58] The main difference is that Jordan cells (very similar in format to the Jordan blocks in linear algebra) are nontrivial in circle-valued functions, which would be zero in real-valued case, and combining with barcodes give the invariants of a tame map, under moderate conditions.[58]

Two techniques they use are Morse-Novikov theory[59] and graph representation theory.[60] More recent results can be found in D. Burghelea et al.[61] For example, the tameness requirement can be replaced by the much weaker condition, continuous.

Persistence with torsion

[edit]

The proof of the structure theorem relies on the base domain being field, so not many attempts have been made on persistence homology with torsion. Frosini defined a pseudometric on this specific module and proved its stability.[62] One of its novelty is that it doesn't depend on some classification theory to define the metric.[63]

Categorification and cosheaves

[edit]

One advantage of category theory is its ability to lift concrete results to a higher level, showing relationships between seemingly unconnected objects. Bubenik et al.[64] offers a short introduction of category theory fitted for TDA.

Category theory is the language of modern algebra, and has been widely used in the study of algebraic geometry and topology. It has been noted that "the key observation of [10] is that the persistence diagram produced by [8] depends only on the algebraic structure carried by this diagram."[65] The use of category theory in TDA has proved to be fruitful.[64][65]

Following the notations made in Bubenik et al.,[65] the indexing category is any preordered set (not necessarily or ), the target category is any category (instead of the commonly used ), and functors are called generalized persistence modules in , over .

One advantage of using category theory in TDA is a clearer understanding of concepts and the discovery of new relationships between proofs. Take two examples for illustration. The understanding of the correspondence between interleaving and matching is of huge importance, since matching has been the method used in the beginning (modified from Morse theory). A summary of works can be found in Vin de Silva et al.[66] Many theorems can be proved much more easily in a more intuitive setting.[63] Another example is the relationship between the construction of different complexes from point clouds. It has long been noticed that Čech and Vietoris-Rips complexes are related. Specifically, .[67] The essential relationship between Cech and Rips complexes can be seen much more clearly in categorical language.[66]

The language of category theory also helps cast results in terms recognizable to the broader mathematical community. Bottleneck distance is widely used in TDA because of the results on stability with respect to the bottleneck distance.[13][16] In fact, the interleaving distance is the terminal object in a poset category of stable metrics on multidimensional persistence modules in a prime field.[63][68]

Sheaves, a central concept in modern algebraic geometry, are intrinsically related to category theory. Roughly speaking, sheaves are the mathematical tool for understanding how local information determines global information. Justin Curry regards level set persistence as the study of fibers of continuous functions. The objects that he studies are very similar to those by MAPPER, but with sheaf theory as the theoretical foundation.[35] Although no breakthrough in the theory of TDA has yet used sheaf theory, it is promising since there are many beautiful theorems in algebraic geometry relating to sheaf theory. For example, a natural theoretical question is whether different filtration methods result in the same output.[69]

Stability

[edit]

Stability is of central importance to data analysis, since real data carry noises. By usage of category theory, Bubenik et al. have distinguished between soft and hard stability theorems, and proved that soft cases are formal.[65] Specifically, general workflow of TDA is

data topological persistence module algebraic persistence module discrete invariant

The soft stability theorem asserts that is Lipschitz continuous, and the hard stability theorem asserts that is Lipschitz continuous.

Bottleneck distance is widely used in TDA. The isometry theorem asserts that the interleaving distance is equal to the bottleneck distance.[63] Bubenik et al. have abstracted the definition to that between functors when is equipped with a sublinear projection or superlinear family, in which still remains a pseudometric.[65] Considering the magnificent characters of interleaving distance,[70] here we introduce the general definition of interleaving distance(instead of the first introduced one):[13] Let (a function from to which is monotone and satisfies for all ). A -interleaving between F and G consists of natural transformations and , such that and .

The two main results are[65]

  • Let be a preordered set with a sublinear projection or superlinear family. Let be a functor between arbitrary categories . Then for any two functors , we have .
  • Let be a poset of a metric space , be a topological space. And let (not necessarily continuous) be functions, and to be the corresponding persistence diagram. Then .

These two results summarize many results on stability of different models of persistence.

For the stability theorem of multidimensional persistence, please refer to the subsection of persistence.

Structure theorem

[edit]

The structure theorem is of central importance to TDA; as commented by G. Carlsson, "what makes homology useful as a discriminator between topological spaces is the fact that there is a classification theorem for finitely generated abelian groups".[3] (see the fundamental theorem of finitely generated abelian groups).

The main argument used in the proof of the original structure theorem is the standard structure theorem for finitely generated modules over a principal ideal domain.[10] However, this argument fails if the indexing set is .[3]

In general, not every persistence module can be decomposed into intervals.[71] Many attempts have been made at relaxing the restrictions of the original structure theorem.[clarification needed] The case for pointwise finite-dimensional persistence modules indexed by a locally finite subset of is solved based on the work of Webb.[72] The most notable result is done by Crawley-Boevey, which solved the case of . Crawley-Boevey's theorem states that any pointwise finite-dimensional persistence module is a direct sum of interval modules.[73]

To understand the definition of his theorem, some concepts need introducing. An interval in is defined as a subset having the property that if and if there is an such that , then as well. An interval module assigns to each element the vector space and assigns the zero vector space to elements in . All maps are the zero map, unless and , in which case is the identity map.[35] Interval modules are indecomposable.[74]

Although the result of Crawley-Boevey is a very powerful theorem, it still doesn't extend to the q-tame case.[71] A persistence module is q-tame if the rank of is finite for all . There are examples of q-tame persistence modules that fail to be pointwise finite.[75] However, it turns out that a similar structure theorem still holds if the features that exist only at one index value are removed.[74] This holds because the infinite dimensional parts at each index value do not persist, due to the finite-rank condition.[76] Formally, the observable category is defined as , in which denotes the full subcategory of whose objects are the ephemeral modules ( whenever ).[74]

Note that the extended results listed here do not apply to zigzag persistence, since the analogue of a zigzag persistence module over is not immediately obvious.

Statistics

[edit]

Real data is always finite, and so its study requires us to take stochasticity into account. Statistical analysis gives us the ability to separate true features of the data from artifacts introduced by random noise. Persistent homology has no inherent mechanism to distinguish between low-probability features and high-probability features.

One way to apply statistics to topological data analysis is to study the statistical properties of topological features of point clouds. The study of random simplicial complexes offers some insight into statistical topology. K. Turner et al.[77] offers a summary of work in this vein.

A second way is to study probability distributions on the persistence space. The persistence space is , where is the space of all barcodes containing exactly intervals and the equivalences are if .[78] This space is fairly complicated; for example, it is not complete under the bottleneck metric. The first attempt made to study it is by Y. Mileyko et al.[79] The space of persistence diagrams in their paper is defined as where is the diagonal line in . A nice property is that is complete and separable in the Wasserstein metric . Expectation, variance, and conditional probability can be defined in the Fréchet sense. This allows many statistical tools to be ported to TDA. Works on null hypothesis significance test,[80] confidence intervals,[81] and robust estimates[82] are notable steps.

A third way is to consider the cohomology of probabilistic space or statistical systems directly, called information structures and basically consisting in the triple (), sample space, random variables and probability laws.[83][84] Random variables are considered as partitions of the n atomic probabilities (seen as a probability (n-1)-simplex, ) on the lattice of partitions (). The random variables or modules of measurable functions provide the cochain complexes while the coboundary is considered as the general homological algebra first discovered by Hochschild with a left action implementing the action of conditioning. The first cocycle condition corresponds to the chain rule of entropy, allowing to derive uniquely up to the multiplicative constant, Shannon entropy as the first cohomology class. The consideration of a deformed left-action generalises the framework to Tsallis entropies. The information cohomology is an example of ringed topos. Multivariate k-Mutual information appear in coboundaries expressions, and their vanishing, related to cocycle condition, gives equivalent conditions for statistical independence.[85] Minima of mutual-informations, also called synergy, give rise to interesting independence configurations analog to homotopical links. Because of its combinatorial complexity, only the simplicial subcase of the cohomology and of information structure has been investigated on data. Applied to data, those cohomological tools quantifies statistical dependences and independences, including Markov chains and conditional independence, in the multivariate case.[86] Notably, mutual-informations generalize correlation coefficient and covariance to non-linear statistical dependences. These approaches were developed independently and only indirectly related to persistence methods, but may be roughly understood in the simplicial case using Hu Kuo Tin Theorem that establishes one-to-one correspondence between mutual-informations functions and finite measurable function of a set with intersection operator, to construct the Čech complex skeleton. Information cohomology offers some direct interpretation and application in terms of neuroscience (neural assembly theory and qualitative cognition [87]), statistical physic, and deep neural network for which the structure and learning algorithm are imposed by the complex of random variables and the information chain rule.[88]

Persistence landscapes, introduced by Peter Bubenik, are a different way to represent barcodes, more amenable to statistical analysis.[89] The persistence landscape of a persistent module is defined as a function , , where denotes the extended real line and . The space of persistence landscapes is very nice: it inherits all good properties of barcode representation (stability, easy representation, etc.), but statistical quantities can be readily defined, and some problems in Y. Mileyko et al.'s work, such as the non-uniqueness of expectations,[79] can be overcome. Effective algorithms for computation with persistence landscapes are available.[90] Another approach is to use revised persistence, which is image, kernel and cokernel persistence.[91]

Applications

[edit]

Classification of applications

[edit]

More than one way exists to classify the applications of TDA. Perhaps the most natural way is by field. A very incomplete list of successful applications includes [92] data skeletonization,[93] shape study,[94] graph reconstruction,[95][96][97] [98] [99] image analysis, [100][101] material,[102][103] progression analysis of disease,[104][105] sensor network,[67] signal analysis,[106] cosmic web,[107] complex network,[108][109][110][111] fractal geometry,[112] viral evolution,[113] propagation of contagions on networks ,[114] bacteria classification using molecular spectroscopy,[115] super-resolution microscopy,[116] hyperspectral imaging in physical-chemistry,[117] remote sensing,[118] feature selection,[119] and early warning signs of financial crashes.[120]

Another way is by distinguishing the techniques by G. Carlsson,[78]

one being the study of homological invariants of data on individual data sets, and the other is the use of homological invariants in the study of databases where the data points themselves have geometric structure.

Characteristics of TDA in applications

[edit]

There are several notable interesting features of the recent applications of TDA:

  1. Combining tools from several branches of mathematics. Besides the obvious need for algebra and topology, partial differential equations,[121] algebraic geometry,[41] representation theory,[54] statistics, combinatorics, and Riemannian geometry[76] have all found use in TDA.
  2. Quantitative analysis. Topology is considered to be very soft since many concepts are invariant under homotopy. However, persistent topology is able to record the birth (appearance) and death (disappearance) of topological features, thus extra geometric information is embedded in it. One evidence in theory is a partially positive result on the uniqueness of reconstruction of curves;[122] two in application are on the quantitative analysis of Fullerene stability and quantitative analysis of self-similarity, separately.[112][123]
  3. The role of short persistence. Short persistence has also been found to be useful, despite the common belief that noise is the cause of the phenomena.[124] This is interesting to the mathematical theory.

One of the main fields of data analysis today is machine learning. Some examples of machine learning in TDA can be found in Adcock et al.[125] The links between TDA and machine learning became more pronounced over time, culminating in the fields of topological machine learning and topological deep learning. In order to apply tools from machine learning, the information obtained from TDA should be represented in vector form. An ongoing and promising attempt is the persistence landscape discussed above. Another attempt uses the concept of persistence images.[126] However, one problem of this method is the loss of stability, since the hard stability theorem depends on the barcode representation.

Impact on mathematics

[edit]

Topological data analysis and persistent homology have had impacts on Morse theory.[127] Morse theory has played a very important role in the theory of TDA, including on computation. Some work in persistent homology has extended results about Morse functions to tame functions or, even to continuous functions[citation needed]. A forgotten result of R. Deheuvels long before the invention of persistent homology extends Morse theory to all continuous functions.[128]

One recent result is that the category of Reeb graphs is equivalent to a particular class of cosheaf.[129] This is motivated by theoretical work in TDA, since the Reeb graph is related to Morse theory and MAPPER is derived from it. The proof of this theorem relies on the interleaving distance.

Persistent homology is closely related to spectral sequences.[130][131] In particular the algorithm bringing a filtered complex to its canonical form[11] permits much faster calculation of spectral sequences than the standard procedure of calculating groups page by page. Zigzag persistence may turn out to be of theoretical importance to spectral sequences.

DONUT: A Database of TDA Applications

[edit]

The Database of Original & Non-Theoretical Uses of Topology (DONUT) is a database of scholarly articles featuring practical applications of topological data analysis to various areas of science. DONUT was started in 2017 by Barbara Giunti, Janis Lazovskis, and Bastian Rieck,[132] and as of October 2023 currently contains 447 articles.[133] DONUT was featured in the November 2023 issue of the Notices of the American Mathematical Society.[134]

See also

[edit]

References

[edit]
  1. ^ Epstein, Charles; Carlsson, Gunnar; Edelsbrunner, Herbert (2011-12-01). "Topological data analysis". Inverse Problems. 27 (12): 120201. arXiv:1609.08227. Bibcode:2011InvPr..27a0101E. doi:10.1088/0266-5611/27/12/120201. S2CID 250913810.
  2. ^ "diva-portal.org/smash/record.jsf?pid=diva2%253A575329&dswid=4297". www.diva-portal.org. Archived from the original on November 19, 2015. Retrieved 2015-11-05.
  3. ^ a b c d e Carlsson, Gunnar (2009-01-01). "Topology and data". Bulletin of the American Mathematical Society. 46 (2): 255–308. doi:10.1090/S0273-0979-09-01249-X. ISSN 0273-0979.
  4. ^ Edelsbrunner, H.; Morozov, D. (2017). "Persistent Homology". In Csaba D. Toth; Joseph O'Rourke; Jacob E. Goodman (eds.). Handbook of Discrete and Computational Geometry (3rd ed.). CRC. doi:10.1201/9781315119601. ISBN 9781315119601.
  5. ^ Frosini, Patrizio (1990-12-01). "A distance for similarity classes of submanifolds of a Euclidean space". Bulletin of the Australian Mathematical Society. 42 (3): 407–415. doi:10.1017/S0004972700028574. ISSN 1755-1633.
  6. ^ Frosini, Patrizio (1992). Casasent, David P. (ed.). "Measuring shapes by size functions". Proc. SPIE, Intelligent Robots and Computer Vision X: Algorithms and Techniques. Intelligent Robots and Computer Vision X: Algorithms and Techniques. 1607: 122–133. Bibcode:1992SPIE.1607..122F. doi:10.1117/12.57059. S2CID 121295508.
  7. ^ Robins V. Towards computing homology from finite approximations[C]//Topology proceedings. 1999, 24(1): 503-532.
  8. ^ a b c Edelsbrunner; Letscher; Zomorodian (2002-11-01). "Topological Persistence and Simplification". Discrete & Computational Geometry. 28 (4): 511–533. doi:10.1007/s00454-002-2885-2. ISSN 0179-5376.
  9. ^ Carlsson, Gunnar; Zomorodian, Afra; Collins, Anne; Guibas, Leonidas J. (2005-12-01). "Persistence barcodes for shapes". International Journal of Shape Modeling. 11 (2): 149–187. CiteSeerX 10.1.1.5.2718. doi:10.1142/S0218654305000761. ISSN 0218-6543.
  10. ^ a b c d e Zomorodian, Afra; Carlsson, Gunnar (2004-11-19). "Computing Persistent Homology". Discrete & Computational Geometry. 33 (2): 249–274. doi:10.1007/s00454-004-1146-y. ISSN 0179-5376.
  11. ^ a b c d e Barannikov, Sergey (1994). "Framed Morse complex and its invariants". Advances in Soviet Mathematics. ADVSOV. 21: 93–115. doi:10.1090/advsov/021/03. ISBN 9780821802373. S2CID 125829976.
  12. ^ "UC Berkeley Mathematics Department Colloquium: Persistent homology and applications from PDE to symplectic topology". events.berkeley.edu. Archived from the original on 2021-04-18. Retrieved 2021-03-27.
  13. ^ a b c Chazal, Frédéric; Cohen-Steiner, David; Glisse, Marc; Guibas, Leonidas J.; Oudot, Steve Y. (2009-01-01). "Proximity of persistence modules and their diagrams". Proceedings of the twenty-fifth annual symposium on Computational geometry. SCG '09. ACM. pp. 237–246. CiteSeerX 10.1.1.473.2112. doi:10.1145/1542362.1542407. ISBN 978-1-60558-501-7. S2CID 840484.
  14. ^ Munch, E. (2013). Applications of persistent homology to time varying systems (Thesis). Duke University. hdl:10161/7180. ISBN 9781303019128.
  15. ^ Shikhman, Vladimir (2011). Topological Aspects of Nonsmooth Optimization. Springer. pp. 169–170. ISBN 9781461418979. Retrieved 22 November 2017.
  16. ^ a b Cohen-Steiner, David; Edelsbrunner, Herbert; Harer, John (2006-12-12). "Stability of Persistence Diagrams". Discrete & Computational Geometry. 37 (1): 103–120. doi:10.1007/s00454-006-1276-5. ISSN 0179-5376.
  17. ^ Ghrist, Robert (2008-01-01). "Barcodes: The persistent topology of data". Bulletin of the American Mathematical Society. 45 (1): 61–75. doi:10.1090/S0273-0979-07-01191-3. ISSN 0273-0979.
  18. ^ Chazal, Frédéric; Glisse, Marc; Labruère, Catherine; Michel, Bertrand (2013-05-27). "Optimal rates of convergence for persistence diagrams in Topological Data Analysis". arXiv:1305.6239 [math.ST].
  19. ^ a b Edelsbrunner & Harer 2010
  20. ^ De Silva, Vin; Carlsson, Gunnar (2004-01-01). Topological estimation using witness complexes. SPBG'04. Aire-la-Ville, Switzerland, Switzerland: Eurographics Association. pp. 157–166. doi:10.2312/SPBG/SPBG04/157-166. ISBN 978-3-905673-09-8. S2CID 2928987. {{cite book}}: |journal= ignored (help)
  21. ^ Mischaikow, Konstantin; Nanda, Vidit (2013-07-27). "Morse Theory for Filtrations and Efficient Computation of Persistent Homology". Discrete & Computational Geometry. 50 (2): 330–353. doi:10.1007/s00454-013-9529-6. ISSN 0179-5376.
  22. ^ Henselman, Gregory; Ghrist, Robert (2016). "Matroid Filtrations and Computational Persistent Homology". arXiv:1606.00199 [math.AT].
  23. ^ Chen, Chao; Kerber, Michael (2013-05-01). "An output-sensitive algorithm for persistent homology". Computational Geometry. 27th Annual Symposium on Computational Geometry (SoCG 2011). 46 (4): 435–447. doi:10.1016/j.comgeo.2012.02.010.
  24. ^ Otter, Nina; Porter, Mason A.; Tillmann, Ulrike; Grindrod, Peter; Harrington, Heather A. (2015-06-29). "A roadmap for the computation of persistent homology". EPJ Data Science. 6 (1): 17. arXiv:1506.08903. Bibcode:2015arXiv150608903O. doi:10.1140/epjds/s13688-017-0109-5. PMC 6979512. PMID 32025466.
  25. ^ Fasy, Brittany Terese; Kim, Jisu; Lecci, Fabrizio; Maria, Clément (2014-11-07). "Introduction to the R package TDA". arXiv:1411.1830 [cs.MS].
  26. ^ Wadhwa, Raoul; Williamson, Drew; Dhawan, Andrew; Scott, Jacob (2018). "TDAstats: R pipeline for computing persistent homology in topological data analysis". Journal of Open Source Software. 3 (28): 860. Bibcode:2018JOSS....3..860R. doi:10.21105/joss.00860. PMC 7771879. PMID 33381678.
  27. ^ Liu, S.; Maljovec, D.; Wang, B.; Bremer, P.T.; Pascucci, V. (2016). "Visualizing high-dimensional data: Advances in the past decade". IEEE Transactions on Visualization and Computer Graphics. 23 (3): 1249–68. doi:10.1109/TVCG.2016.2640960. PMID 28113321. S2CID 745262.
  28. ^ a b c Dey, Tamal K.; Memoli, Facundo; Wang, Yusu (2015-04-14). "Mutiscale Mapper: A Framework for Topological Summarization of Data and Maps". arXiv:1504.03763 [cs.CG].
  29. ^ a b <!- Please confirm this ref ->Singh, G.; Mémoli, F.; Carlsson, G. (2007). "Topological Methods for the Analysis of High Dimensional Data Sets and 3D Object Recognition" (PDF). Point-based graphics 2007 : Eurographics/IEEE VGTC symposium proceedings. doi:10.2312/SPBG/SPBG07/091-100. ISBN 9781568813660. S2CID 5703368.
  30. ^ Bott, Raoul; Tu, Loring W. (2013-04-17). Differential Forms in Algebraic Topology. Springer. ISBN 978-1-4757-3951-0.
  31. ^ Pascucci, Valerio; Scorzelli, Giorgio; Bremer, Peer-Timo; Mascarenhas, Ajith (2007). "Robust on-line computation of Reeb graphs: simplicity and speed". ACM Transactions on Graphics. 33: 58.1–58.9. doi:10.1145/1275808.1276449.
  32. ^ Curry, Justin (2013-03-13). "Sheaves, Cosheaves and Applications". arXiv:1303.3255 [math.AT].
  33. ^ Liu, Xu; Xie, Zheng; Yi, Dongyun (2012-01-01). "A fast algorithm for constructing topological structure in large data". Homology, Homotopy and Applications. 14 (1): 221–238. doi:10.4310/hha.2012.v14.n1.a11. ISSN 1532-0073.
  34. ^ Lum, P. Y.; Singh, G.; Lehman, A.; Ishkanov, T.; Vejdemo-Johansson, M.; Alagappan, M.; Carlsson, J.; Carlsson, G. (2013-02-07). "Extracting insights from the shape of complex data using topology". Scientific Reports. 3: 1236. Bibcode:2013NatSR...3E1236L. doi:10.1038/srep01236. PMC 3566620. PMID 23393618.
  35. ^ a b c d e Curry, Justin (2014-11-03). "Topological Data Analysis and Cosheaves". arXiv:1411.0613 [math.AT].
  36. ^ Frosini, P; Mulazzani, M. (1999). "Size homotopy groups for computation of natural size distances". Bulletin of the Belgian Mathematical Society, Simon Stevin. 6 (3): 455–464. doi:10.36045/bbms/1103065863.
  37. ^ Carlsson, G.; Zomorodian, A. (2009). "Computing Multidimensional Persistence". Algorithms and Computation. Lecture Notes in Computer Science. Vol. 42. Springer. pp. 71–93. doi:10.1007/978-3-642-10631-6_74. ISBN 978-3-642-10631-6.
  38. ^ Carlsson, G.; Singh, A.; Zomorodian, A. (2010). "Computing multidimensional persistence". Journal of Computational Geometry. 1: 72–100. doi:10.20382/jocg.v1i1a6. S2CID 15529723.
  39. ^ Harrington, H.; Otter, N.; Schenck, H.; Tillman, U. (2019). "Stratifying multiparameter persistent homology". SIAM Journal on Applied Algebra and Geometry. 3 (3): 439–471. arXiv:1708.07390. doi:10.1137/18M1224350. S2CID 119689059.
  40. ^ Biasotti, S.; Cerri, A.; Frosini, P.; Giorgi, D.; Landi, C. (2008-05-17). "Multidimensional Size Functions for Shape Comparison". Journal of Mathematical Imaging and Vision. 32 (2): 161–179. doi:10.1007/s10851-008-0096-z. ISSN 0924-9907. S2CID 13372132.
  41. ^ a b Carlsson, Gunnar; Zomorodian, Afra (2009-04-24). "The Theory of Multidimensional Persistence". Discrete & Computational Geometry. 42 (1): 71–93. doi:10.1007/s00454-009-9176-0. ISSN 0179-5376.
  42. ^ Derksen, H.; Weyman, J. (2005). "Quiver representations" (PDF). Notices of the AMS. 52 (2): 200–6.
  43. ^ Atiyah, M.F. (1956). "On the Krull-Schmidt theorem with application to sheaves" (PDF). Bulletin de la Société Mathématique de France. 84: 307–317. doi:10.24033/bsmf.1475.
  44. ^ Cerri A, Di Fabio B, Ferri M, et al. Multidimensional persistent homology is stable[J]. arXiv:0908.0064, 2009.
  45. ^ Cagliari, Francesca; Landi, Claudia (2011-04-01). "Finiteness of rank invariants of multidimensional persistent homology groups". Applied Mathematics Letters. 24 (4): 516–8. arXiv:1001.0358. doi:10.1016/j.aml.2010.11.004. S2CID 14337220.
  46. ^ Cagliari, Francesca; Di Fabio, Barbara; Ferri, Massimo (2010-01-01). "One-dimensional reduction of multidimensional persistent homology". Proceedings of the American Mathematical Society. 138 (8): 3003–17. arXiv:math/0702713. doi:10.1090/S0002-9939-10-10312-8. ISSN 0002-9939. S2CID 18284958.
  47. ^ Cerri, Andrea; Fabio, Barbara Di; Ferri, Massimo; Frosini, Patrizio; Landi, Claudia (2013-08-01). "Betti numbers in multidimensional persistent homology are stable functions". Mathematical Methods in the Applied Sciences. 36 (12): 1543–57. Bibcode:2013MMAS...36.1543C. doi:10.1002/mma.2704. ISSN 1099-1476. S2CID 9938133.
  48. ^ Cerri, Andrea; Frosini, Patrizio (2015-03-15). "Necessary conditions for discontinuities of multidimensional persistent Betti numbers". Mathematical Methods in the Applied Sciences. 38 (4): 617–629. Bibcode:2015MMAS...38..617C. doi:10.1002/mma.3093. ISSN 1099-1476. S2CID 5537858.
  49. ^ Cerri, Andrea; Landi, Claudia (2013-03-20). "The Persistence Space in Multidimensional Persistent Homology". In Gonzalez-Diaz, Rocio; Jimenez, Maria-Jose; Medrano, Belen (eds.). Discrete Geometry for Computer Imagery. Lecture Notes in Computer Science. Vol. 7749. Springer Berlin Heidelberg. pp. 180–191. doi:10.1007/978-3-642-37067-0_16. ISBN 978-3-642-37066-3.
  50. ^ Skryzalin, Jacek; Carlsson, Gunnar (2014-11-14). "Numeric Invariants from Multidimensional Persistence". arXiv:1411.4022 [cs.CG].
  51. ^ Carlsson, Gunnar; Singh, Gurjeet; Zomorodian, Afra (2009-12-16). "Computing Multidimensional Persistence". In Dong, Yingfei; Du, Ding-Zhu; Ibarra, Oscar (eds.). Algorithms and Computation. Lecture Notes in Computer Science. Vol. 5878. Springer Berlin Heidelberg. pp. 730–9. CiteSeerX 10.1.1.313.7004. doi:10.1007/978-3-642-10631-6_74. ISBN 978-3-642-10630-9. S2CID 15529723.
  52. ^ Allili, Madjid; Kaczynski, Tomasz; Landi, Claudia (2013-10-30). "Reducing complexes in multidimensional persistent homology theory". arXiv:1310.8089 [cs.CG].
  53. ^ Cavazza, N.; Ferri, M.; Landi, C. (2010). "Estimating multidimensional persistent homology through a finite sampling". International Journal of Computational Geometry & Applications. 25 (3): 187–205. arXiv:1507.05277. doi:10.1142/S0218195915500119. S2CID 4803380.
  54. ^ a b Carlsson, Gunnar; Silva, Vin de (2010-04-21). "Zigzag Persistence". Foundations of Computational Mathematics. 10 (4): 367–405. doi:10.1007/s10208-010-9066-0. ISSN 1615-3375.
  55. ^ Cohen-Steiner, David; Edelsbrunner, Herbert; Harer, John (2008-04-04). "Extending Persistence Using Poincaré and Lefschetz Duality". Foundations of Computational Mathematics. 9 (1): 79–103. doi:10.1007/s10208-008-9027-z. ISSN 1615-3375. S2CID 33297537.
  56. ^ de Silva, Vin; Morozov, Dmitriy; Vejdemo-Johansson, Mikael (2011). "Dualities in persistent (co)homology". Inverse Problems. 27 (12): 124003. arXiv:1107.5665. Bibcode:2011InvPr..27l4003D. doi:10.1088/0266-5611/27/12/124003. S2CID 5706682.
  57. ^ Silva, Vin de; Morozov, Dmitriy; Vejdemo-Johansson, Mikael (2011-03-30). "Persistent Cohomology and Circular Coordinates". Discrete & Computational Geometry. 45 (4): 737–759. arXiv:0905.4887. doi:10.1007/s00454-011-9344-x. ISSN 0179-5376. S2CID 31480083.
  58. ^ a b Burghelea, Dan; Dey, Tamal K. (2013-04-09). "Topological Persistence for Circle-Valued Maps". Discrete & Computational Geometry. 50 (1): 69–98. arXiv:1104.5646. doi:10.1007/s00454-013-9497-x. ISSN 0179-5376. S2CID 17407953.
  59. ^ Sergey P. Novikov, Quasiperiodic structures in topology[C]//Topological methods in modern mathematics, Proceedings of the symposium in honor of John Milnor's sixtieth birthday held at the State University of New York, Stony Brook, New York. 1991: 223-233.
  60. ^ Gross, Jonathan L.; Yellen, Jay (2004-06-02). Handbook of Graph Theory. CRC Press. ISBN 978-0-203-49020-4.
  61. ^ Burghelea, Dan; Haller, Stefan (2015-06-04). "Topology of angle valued maps, bar codes and Jordan blocks". arXiv:1303.4328 [math.AT].
  62. ^ Frosini, Patrizio (2012-06-23). "Stable Comparison of Multidimensional Persistent Homology Groups with Torsion". Acta Applicandae Mathematicae. 124 (1): 43–54. arXiv:1012.4169. doi:10.1007/s10440-012-9769-0. ISSN 0167-8019. S2CID 4809929.
  63. ^ a b c d Lesnick, Michael (2015-03-24). "The Theory of the Interleaving Distance on Multidimensional Persistence Modules". Foundations of Computational Mathematics. 15 (3): 613–650. arXiv:1106.5305. doi:10.1007/s10208-015-9255-y. ISSN 1615-3375. S2CID 17184609.
  64. ^ a b Bubenik, Peter; Scott, Jonathan A. (2014-01-28). "Categorification of Persistent Homology". Discrete & Computational Geometry. 51 (3): 600–627. arXiv:1205.3669. doi:10.1007/s00454-014-9573-x. ISSN 0179-5376. S2CID 11056619.
  65. ^ a b c d e f Bubenik, Peter; Silva, Vin de; Scott, Jonathan (2014-10-09). "Metrics for Generalized Persistence Modules". Foundations of Computational Mathematics. 15 (6): 1501–31. CiteSeerX 10.1.1.748.3101. doi:10.1007/s10208-014-9229-5. ISSN 1615-3375. S2CID 16351674.
  66. ^ a b de Silva, Vin; Nanda, Vidit (2013-01-01). "Geometry in the space of persistence modules". Proceedings of the twenty-ninth annual symposium on Computational geometry. SoCG '13. New York, NY, USA: ACM. pp. 397–404. doi:10.1145/2462356.2462402. ISBN 978-1-4503-2031-3. S2CID 16326608.
  67. ^ a b De Silva, V.; Ghrist, R. (2007). "Coverage in sensor networks via persistent homology". Algebraic & Geometric Topology. 7 (1): 339–358. doi:10.2140/agt.2007.7.339.
  68. ^ d'Amico, Michele; Frosini, Patrizio; Landi, Claudia (2008-10-14). "Natural Pseudo-Distance and Optimal Matching between Reduced Size Functions". Acta Applicandae Mathematicae. 109 (2): 527–554. arXiv:0804.3500. Bibcode:2008arXiv0804.3500D. doi:10.1007/s10440-008-9332-1. ISSN 0167-8019. S2CID 1704971.
  69. ^ Di Fabio, B.; Frosini, P. (2013-08-01). "Filtrations induced by continuous functions". Topology and Its Applications. 160 (12): 1413–22. arXiv:1304.1268. Bibcode:2013arXiv1304.1268D. doi:10.1016/j.topol.2013.05.013. S2CID 13971804.
  70. ^ Lesnick, Michael (2012-06-06). "Multidimensional Interleavings and Applications to Topological Inference". arXiv:1206.1365 [math.AT].
  71. ^ a b Chazal, Frederic; de Silva, Vin; Glisse, Marc; Oudot, Steve (2012-07-16). "The structure and stability of persistence modules". arXiv:1207.3674 [math.AT].
  72. ^ Webb, Cary (1985-01-01). "Decomposition of graded modules". Proceedings of the American Mathematical Society. 94 (4): 565–571. doi:10.1090/S0002-9939-1985-0792261-6. ISSN 0002-9939.
  73. ^ Crawley-Boevey, William (2015). "Decomposition of pointwise finite-dimensional persistence modules". Journal of Algebra and Its Applications. 14 (5): 1550066. arXiv:1210.0819. doi:10.1142/s0219498815500668. S2CID 119635797.
  74. ^ a b c Chazal, Frederic; Crawley-Boevey, William; de Silva, Vin (2014-05-22). "The observable structure of persistence modules". arXiv:1405.5644 [math.RT].
  75. ^ Droz, Jean-Marie (2012-10-15). "A subset of Euclidean space with large Vietoris-Rips homology". arXiv:1210.4097 [math.GT].
  76. ^ a b Weinberger, S. (2011). "What is... persistent homology?" (PDF). Notices of the AMS. 58 (1): 36–39.
  77. ^ Turner, Katharine; Mileyko, Yuriy; Mukherjee, Sayan; Harer, John (2014-07-12). "Fréchet Means for Distributions of Persistence Diagrams". Discrete & Computational Geometry. 52 (1): 44–70. arXiv:1206.2790. doi:10.1007/s00454-014-9604-7. ISSN 0179-5376. S2CID 14293062.
  78. ^ a b Carlsson, Gunnar (2014-05-01). "Topological pattern recognition for point cloud data". Acta Numerica. 23: 289–368. doi:10.1017/S0962492914000051. ISSN 1474-0508.
  79. ^ a b Mileyko, Yuriy; Mukherjee, Sayan; Harer, John (2011-11-10). "Probability measures on the space of persistence diagrams". Inverse Problems. 27 (12): 124007. Bibcode:2011InvPr..27l4007M. doi:10.1088/0266-5611/27/12/124007. ISSN 0266-5611. S2CID 250676.
  80. ^ Robinson, Andrew; Turner, Katharine (2013-10-28). "Hypothesis Testing for Topological Data Analysis". arXiv:1310.7467 [stat.AP].
  81. ^ Fasy, Brittany Terese; Lecci, Fabrizio; Rinaldo, Alessandro; Wasserman, Larry; Balakrishnan, Sivaraman; Singh, Aarti (2014-12-01). "Confidence sets for persistence diagrams". The Annals of Statistics. 42 (6): 2301–39. arXiv:1303.7117. doi:10.1214/14-AOS1252. ISSN 0090-5364.
  82. ^ Blumberg, Andrew J.; Gal, Itamar; Mandell, Michael A.; Pancia, Matthew (2014-05-15). "Robust Statistics, Hypothesis Testing, and Confidence Intervals for Persistent Homology on Metric Measure Spaces". Foundations of Computational Mathematics. 14 (4): 745–789. arXiv:1206.4581. doi:10.1007/s10208-014-9201-4. ISSN 1615-3375. S2CID 17150103.
  83. ^ Baudot, Pierre; Bennequin, Daniel (2015). "The Homological Nature of Entropy". Entropy. 17 (5): 3253–3318. Bibcode:2015Entrp..17.3253B. doi:10.3390/e17053253.
  84. ^ Vigneaux, Juan-Pablo (2019). Topology of Statistical Systems: A Cohomological Approach to Information Theory (PDF) (PhD). Université Sorbonne Paris Cité. tel-02951504.
  85. ^ Baudot, Pierre; Tapia, Monica; Bennequin, Daniel; Goaillard, Jean-Marc (2019). "Topological Information Data Analysis". Entropy. 21 (9): 881. Bibcode:2019Entrp..21..881B. doi:10.3390/e21090881. PMC 7515411.
  86. ^ Tapia, Monica; al., et (2018). "Neurotransmitter identity and electrophysiological phenotype are genetically coupled in midbrain dopaminergic neurons". Scientific Reports. 8 (1): 13637. Bibcode:2018NatSR...813637T. doi:10.1038/s41598-018-31765-z. PMC 6134142. PMID 30206240.
  87. ^ Baudot, Pierre (2019). "Elements of qualitative cognition: an Information Topology Perspective". Physics of Life Reviews. 31: 263–275. arXiv:1807.04520. Bibcode:2019PhLRv..31..263B. doi:10.1016/j.plrev.2019.10.003. PMID 31679788. S2CID 207897618.
  88. ^ Baudot, Pierre (2019). "The Poincaré-Shannon Machine: Statistical Physics and Machine Learning Aspects of Information Cohomology". Entropy. 21 (9): 881. Bibcode:2019Entrp..21..881B. doi:10.3390/e21090881. PMC 7515411.
  89. ^ Bubenik, Peter (2012-07-26). "Statistical topological data analysis using persistence landscapes". arXiv:1207.6437 [math.AT].
  90. ^ Bubenik, Peter; Dlotko, Pawel (2014-12-31). "A persistence landscapes toolbox for topological statistics". Journal of Symbolic Computation. 78: 91–114. arXiv:1501.00179. Bibcode:2015arXiv150100179B. doi:10.1016/j.jsc.2016.03.009. S2CID 9789489.
  91. ^ Cohen-Steiner, David; Edelsbrunner, Herbert; Harer, John; Morozov, Dmitriy (2009). Proceedings of the Twentieth Annual ACM-SIAM Symposium on Discrete Algorithms. pp. 1011–20. CiteSeerX 10.1.1.179.3236. doi:10.1137/1.9781611973068.110. ISBN 978-0-89871-680-1.
  92. ^ Kurlin, V. (2015). "A one-dimensional Homologically Persistent Skeleton of an unstructured point cloud in any metric space" (PDF). Computer Graphics Forum. 34 (5): 253–262. doi:10.1111/cgf.12713. S2CID 10610111.
  93. ^ Kurlin, V. (2014). "A Fast and Robust Algorithm to Count Topologically Persistent Holes in Noisy Clouds". 2014 IEEE Conference on Computer Vision and Pattern Recognition (PDF). pp. 1458–1463. arXiv:1312.1492. doi:10.1109/CVPR.2014.189. ISBN 978-1-4799-5118-5. S2CID 10118087.
  94. ^ Kurlin, V. (2015). "A Homologically Persistent Skeleton is a fast and robust descriptor of interest points in 2D images" (PDF). Proceedings of CAIP: Computer Analysis of Images and Patterns. Lecture Notes in Computer Science. Vol. 9256. pp. 606–617. doi:10.1007/978-3-319-23192-1_51. ISBN 978-3-319-23191-4.
  95. ^ Cerri, A.; Ferri, M.; Giorgi, D. (2006-09-01). "Retrieval of trademark images by means of size functions". Graphical Models. Special Issue on the Vision, Video and Graphics Conference 2005. 68 (5–6): 451–471. doi:10.1016/j.gmod.2006.07.001.
  96. ^ Chazal, Frédéric; Cohen-Steiner, David; Guibas, Leonidas J.; Mémoli, Facundo; Oudot, Steve Y. (2009-07-01). "Gromov-Hausdorff Stable Signatures for Shapes using Persistence". Computer Graphics Forum. 28 (5): 1393–1403. CiteSeerX 10.1.1.161.9103. doi:10.1111/j.1467-8659.2009.01516.x. ISSN 1467-8659. S2CID 8173320.
  97. ^ Biasotti, S.; Giorgi, D.; Spagnuolo, M.; Falcidieno, B. (2008-09-01). "Size functions for comparing 3D models". Pattern Recognition. 41 (9): 2855–2873. Bibcode:2008PatRe..41.2855B. doi:10.1016/j.patcog.2008.02.003.
  98. ^ Li, C.; Ovsjanikov, M.; Chazal, F. (2014). "Persistence-based Structural Recognition". IEEE Conference on Computer Vision and Pattern Recognition (PDF). pp. 2003–10. doi:10.1109/CVPR.2014.257. ISBN 978-1-4799-5118-5. S2CID 17787875.
  99. ^ Tapia, Monica; al., et (2018). "Neurotransmitter identity and electrophysiological phenotype are genetically coupled in midbrain dopaminergic neurons". Scientific Reports. 8 (1): 13637. Bibcode:2018NatSR...813637T. doi:10.1038/s41598-018-31765-z. PMC 6134142. PMID 30206240.
  100. ^ Bendich, P.; Edelsbrunner, H.; Kerber, M. (2010-11-01). "Computing Robustness and Persistence for Images". IEEE Transactions on Visualization and Computer Graphics. 16 (6): 1251–1260. CiteSeerX 10.1.1.185.523. doi:10.1109/TVCG.2010.139. ISSN 1077-2626. PMID 20975165. S2CID 8589124.
  101. ^ Carlsson, Gunnar; Ishkhanov, Tigran; Silva, Vin de; Zomorodian, Afra (2007-06-30). "On the Local Behavior of Spaces of Natural Images". International Journal of Computer Vision. 76 (1): 1–12. CiteSeerX 10.1.1.463.7101. doi:10.1007/s11263-007-0056-x. ISSN 0920-5691. S2CID 207252002.
  102. ^ Hiraoka, Yasuaki; Nakamura, Takenobu; Hirata, Akihiko; Escolar, Emerson G.; Matsue, Kaname; Nishiura, Yasumasa (2016-06-28). "Hierarchical structures of amorphous solids characterized by persistent homology". Proceedings of the National Academy of Sciences. 113 (26): 7035–40. arXiv:1501.03611. Bibcode:2016PNAS..113.7035H. doi:10.1073/pnas.1520877113. ISSN 0027-8424. PMC 4932931. PMID 27298351.
  103. ^ Nakamura, Takenobu; Hiraoka, Yasuaki; Hirata, Akihiko; Escolar, Emerson G.; Nishiura, Yasumasa (2015-02-26). "Persistent Homology and Many-Body Atomic Structure for Medium-Range Order in the Glass". Nanotechnology. 26 (30): 304001. arXiv:1502.07445. Bibcode:2015Nanot..26D4001N. doi:10.1088/0957-4484/26/30/304001. PMID 26150288. S2CID 7298655.
  104. ^ Nicolau, Monica; Levine, Arnold J.; Carlsson, Gunnar (2011-04-26). "Topology based data analysis identifies a subgroup of breast cancers with a unique mutational profile and excellent survival". Proceedings of the National Academy of Sciences. 108 (17): 7265–7270. Bibcode:2011PNAS..108.7265N. doi:10.1073/pnas.1102826108. ISSN 0027-8424. PMC 3084136. PMID 21482760.
  105. ^ Schmidt, Stephan; Post, Teun M.; Boroujerdi, Massoud A.; Kesteren, Charlotte van; Ploeger, Bart A.; Pasqua, Oscar E. Della; Danhof, Meindert (2011-01-01). "Disease Progression Analysis: Towards Mechanism-Based Models". In Kimko, Holly H. C.; Peck, Carl C. (eds.). Clinical Trial Simulations. AAPS Advances in the Pharmaceutical Sciences Series. Vol. 1. Springer New York. pp. 433–455. doi:10.1007/978-1-4419-7415-0_19. ISBN 978-1-4419-7414-3.
  106. ^ Perea, Jose A.; Harer, John (2014-05-29). "Sliding Windows and Persistence: An Application of Topological Methods to Signal Analysis". Foundations of Computational Mathematics. 15 (3): 799–838. CiteSeerX 10.1.1.357.6648. doi:10.1007/s10208-014-9206-z. ISSN 1615-3375. S2CID 592832.
  107. ^ van de Weygaert, Rien; Vegter, Gert; Edelsbrunner, Herbert; Jones, Bernard J. T.; Pranav, Pratyush; Park, Changbom; Hellwing, Wojciech A.; Eldering, Bob; Kruithof, Nico (2011-01-01). Gavrilova, Marina L.; Tan, C. Kenneth; Mostafavi, Mir Abolfazl (eds.). Transactions on Computational Science XIV. Berlin, Heidelberg: Springer-Verlag. pp. 60–101. ISBN 978-3-642-25248-8.
  108. ^ Horak, Danijela; Maletić, Slobodan; Rajković, Milan (2009-03-01). "Persistent homology of complex networks - IOPscience". Journal of Statistical Mechanics: Theory and Experiment. 2009 (3): 03034. arXiv:0811.2203. Bibcode:2009JSMTE..03..034H. doi:10.1088/1742-5468/2009/03/p03034. S2CID 15592802.
  109. ^ Carstens, C. J.; Horadam, K. J. (2013-06-04). "Persistent Homology of Collaboration Networks". Mathematical Problems in Engineering. 2013: 1–7. doi:10.1155/2013/815035.
  110. ^ Lee, Hyekyoung; Kang, Hyejin; Chung, M.K.; Kim, Bung-Nyun; Lee, Dong Soo (2012-12-01). "Persistent Brain Network Homology From the Perspective of Dendrogram". IEEE Transactions on Medical Imaging. 31 (12): 2267–2277. CiteSeerX 10.1.1.259.2692. doi:10.1109/TMI.2012.2219590. ISSN 0278-0062. PMID 23008247. S2CID 858022.
  111. ^ Petri, G.; Expert, P.; Turkheimer, F.; Carhart-Harris, R.; Nutt, D.; Hellyer, P. J.; Vaccarino, F. (2014-12-06). "Homological scaffolds of brain functional networks". Journal of the Royal Society Interface. 11 (101): 20140873. doi:10.1098/rsif.2014.0873. ISSN 1742-5689. PMC 4223908. PMID 25401177.
  112. ^ a b MacPherson, Robert; Schweinhart, Benjamin (2012-07-01). "Measuring shape with topology". Journal of Mathematical Physics. 53 (7): 073516. arXiv:1011.2258. Bibcode:2012JMP....53g3516M. doi:10.1063/1.4737391. ISSN 0022-2488. S2CID 17423075.
  113. ^ Chan, Joseph Minhow; Carlsson, Gunnar; Rabadan, Raul (2013-11-12). "Topology of viral evolution". Proceedings of the National Academy of Sciences. 110 (46): 18566–18571. Bibcode:2013PNAS..11018566C. doi:10.1073/pnas.1313480110. ISSN 0027-8424. PMC 3831954. PMID 24170857.
  114. ^ Taylor, D.; al, et. (2015-08-21). "Topological data analysis of contagion maps for examining spreading processes on networks". Nature Communications. 6 (6): 7723. arXiv:1408.1168. Bibcode:2015NatCo...6.7723T. doi:10.1038/ncomms8723. ISSN 2041-1723. PMC 4566922. PMID 26194875.
  115. ^ Offroy, M. (2016). "Topological data analysis: A promising big data exploration tool in biology, analytical chemistry and physical chemistry". Analytica Chimica Acta. 910: 1–11. Bibcode:2016AcAC..910....1O. doi:10.1016/j.aca.2015.12.037. PMID 26873463.
  116. ^ Weidner, Jonas; Neitzel, Charlotte; Gote, Martin; Deck, Jeanette; Küntzelmann, Kim; Pilarczyk, Götz; Falk, Martin; Hausmann, Michael (2023). "Advanced image-free analysis of the nano-organization of chromatin and other biomolecules by Single Molecule Localization Microscopy (SMLM)". Computational and Structural Biotechnology Journal. 21. Elsevier: 2018–2034. doi:10.1016/j.csbj.2023.03.009. PMC 10030913. PMID 36968017.
  117. ^ Duponchel, L. (2018). "Exploring hyperspectral imaging data sets with topological data analysis". Analytica Chimica Acta. 1000: 123–131. Bibcode:2018AcAC.1000..123D. doi:10.1016/j.aca.2017.11.029. PMID 29289301.
  118. ^ Duponchel, L. (2018). "When remote sensing meets topological data analysis". Journal of Spectral Imaging. 7: a1. doi:10.1255/jsi.2018.a1.
  119. ^ Li, Xiaoyun; Wu, Chenxi; Li, Ping (2020). "IVFS: Simple and Efficient Feature Selection for High Dimensional Topology Preservation". Proceedings of the AAAI Conference on Artificial Intelligence. 34 (4): 4747–4754. arXiv:2004.01299. doi:10.1609/aaai.v34i04.5908.
  120. ^ Gidea, Marian; Katz, Yuri (2018). "Topological data analysis of financial time series: Landscapes of crashes". Physica A: Statistical Mechanics and Its Applications. 491. Elsevier BV: 820–834. arXiv:1703.04385. Bibcode:2018PhyA..491..820G. doi:10.1016/j.physa.2017.09.028. ISSN 0378-4371. S2CID 85550367.
  121. ^ Wang, Bao; Wei, Guo-Wei (2014-12-07). "Objective-oriented Persistent Homology". arXiv:1412.2368 [q-bio.BM].
  122. ^ Frosini, Patrizio; Landi, Claudia (2011). "Uniqueness of models in persistent homology: the case of curves". Inverse Problems. 27 (12): 124005. arXiv:1012.5783. Bibcode:2011InvPr..27l4005F. doi:10.1088/0266-5611/27/12/124005. S2CID 16636182.
  123. ^ Xia, Kelin; Feng, Xin; Tong, Yiying; Wei, Guo Wei (2015-03-05). "Persistent homology for the quantitative prediction of fullerene stability". Journal of Computational Chemistry. 36 (6): 408–422. doi:10.1002/jcc.23816. ISSN 1096-987X. PMC 4324100. PMID 25523342.
  124. ^ Xia, Kelin; Wei, Guo-Wei (2014-08-01). "Persistent homology analysis of protein structure, flexibility, and folding". International Journal for Numerical Methods in Biomedical Engineering. 30 (8): 814–844. arXiv:1412.2779. Bibcode:2014arXiv1412.2779X. doi:10.1002/cnm.2655. ISSN 2040-7947. PMC 4131872. PMID 24902720.
  125. ^ Adcock, Aaron; Carlsson, Erik; Carlsson, Gunnar (2016-05-31). "The ring of algebraic functions on persistence bar codes" (PDF). Homology, Homotopy and Applications. 18 (1): 381–402. doi:10.4310/hha.2016.v18.n1.a21. S2CID 2964961.
  126. ^ Chepushtanova, Sofya; Emerson, Tegan; Hanson, Eric; Kirby, Michael; Motta, Francis; Neville, Rachel; Peterson, Chris; Shipman, Patrick; Ziegelmeier, Lori (2015-07-22). "Persistence Images: An Alternative Persistent Homology Representation". arXiv:1507.06217 [cs.CG].
  127. ^ Adams, H., Atanasov, A., & Carlsson, G. (2011, October 6). Morse Theory in Topological Data Analysis. Presented at the SIAM Conference on Applied Algebraic Geometry. Accessed 28 October 2023
  128. ^ Deheuvels, Rene (1955-01-01). "Topologie D'Une Fonctionnelle". Annals of Mathematics. Second Series. 61 (1): 13–72. doi:10.2307/1969619. JSTOR 1969619.
  129. ^ de Silva, Vin; Munch, Elizabeth; Patel, Amit (2016-04-13). "Categorified Reeb graphs". Discrete and Computational Geometry. 55 (4): 854–906. arXiv:1501.04147. doi:10.1007/s00454-016-9763-9. S2CID 7111141.
  130. ^ Goodman, Jacob E. (2008-01-01). Surveys on Discrete and Computational Geometry: Twenty Years Later : AMS-IMS-SIAM Joint Summer Research Conference, June 18-22, 2006, Snowbird, Utah. American Mathematical Soc. ISBN 9780821842393.
  131. ^ Edelsbrunner, Herbert; Harer, John (2008). "Persistent homology — a survey". Surveys on Discrete and Computational Geometry: Twenty Years Later. Contemporary Mathematics. Vol. 453. AMS. pp. 15–18. CiteSeerX 10.1.1.87.7764. doi:10.1090/conm/453/08802. ISBN 9780821842393. Section 5
  132. ^ Giunti, B., Lazovskis, J., & Rieck, B. (2023, April 24). DONUT -- Creation, Development, and Opportunities of a Database. arXiv. http://arxiv.org/abs/2304.12417. Accessed 28 October 2023
  133. ^ Barbara Giunti, Janis Lazovskis, and Bastian Rieck, Zotero database of real-world applications of Toplogical Data Analysis, 2020. https://www.zotero.org/groups/tda-applications.
  134. ^ Giunti, B., Lazovskis, J., & Rieck, B. (2023). DONUT: Creation, Development, and Opportunities of a Database. NOTICES OF THE AMERICAN MATHEMATICAL SOCIETY, 70(10), 1640–1644. https://doi.org/10.1090/noti2798

Further reading

[edit]

Brief Introductions

[edit]

Monograph

[edit]

Textbooks on Topology

[edit]
[edit]

Video Lectures

[edit]

Other Resources of TDA

[edit]