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=Volume 4 - 2021

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=Topological Data Analysis (TDA ) is a recent and fast growing field providing a set of new topological and geometric tools to infer relevant features for possibly complex data. This paper is a brief introduction, through a few selected topics, to basic fundamental and practical aspects of TDA for non experts.