AUTHOR=Chazal Frédéric , Michel Bertrand TITLE=An Introduction to Topological Data Analysis: Fundamental and Practical Aspects for Data Scientists JOURNAL=Frontiers in Artificial Intelligence VOLUME=4 YEAR=2021 URL=https://www.frontiersin.org/journals/artificial-intelligence/articles/10.3389/frai.2021.667963 DOI=10.3389/frai.2021.667963 ISSN=2624-8212 ABSTRACT=
With the recent explosion in the amount, the variety, and the dimensionality of available data, identifying, extracting, and exploiting their underlying structure has become a problem of fundamental importance for data analysis and statistical learning. Topological data analysis (