IEEE transactions on pattern analysis and machine intelligence
Graph Frequency-Domain Factor Modeling.
Kyusoon Kim, Hee-Seok Oh
Published: 202510.1109/TPAMI.2025.3634622
Abstract
We propose a novel factor model in the graph frequency domain for multivariate data residing on the vertices of a graph, referred to as a multivariate graph signal. By utilizing graph filters, our model extends the frequency-domain approach of the dy…
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