imprint:
Springer Science and Business Media LLC, 2024
Published in:Artificial Intelligence Review
Language:
English
DOI:
10.1007/s10462-024-10710-9
ISSN:
1573-7462
Origination:
Footnote:
Description:
<jats:title>Abstract</jats:title><jats:p><jats:italic>Topological deep learning</jats:italic> (TDL) is an emerging area that combines the principles of <jats:italic>Topological data analysis</jats:italic> (TDA) with deep learning techniques. TDA provides insight into data shape; it obtains global descriptions of multi-dimensional data whilst exhibiting robustness to deformation and noise. Such properties are desirable in deep learning pipelines, but they are typically obtained using non-TDA strategies. This is partly caused by the difficulty of combining TDA constructs (e.g. barcode and persistence diagrams) with current deep learning algorithms. Fortunately, we are now witnessing a growth of deep learning applications embracing topologically-guided components. In this survey, we review the nascent field of topological deep learning by first revisiting the core concepts of TDA. We then explore how the use of TDA techniques has evolved over time to support deep learning frameworks, and how they can be integrated into different aspects of deep learning. Furthermore, we touch on TDA usage for analyzing existing deep models; <jats:italic>deep topological analytics</jats:italic>. Finally, we discuss the challenges and future prospects of topological deep learning.</jats:p>