AI RESEARCH
Topological Signal Processing: An Application-Oriented Tutorial
arXiv CS.LG
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ArXi:2605.22853v1 Announce Type: cross Many modern datasets are large and carry complex structural relationships. Graph-based methods have traditionally been used to represent networked data, modeling individual elements as nodes and pairwise interactions as edges. Furthermore, Graph Signal Processing (GSP) has been developed to analyze signals on graph nodes, such as temperature measurements (node signals) across different regions of a country represented as a graph.