A Spectral Framework for Multi-Scale Nonlinear Dimensionality Reduction
arXiv:2604.02535v1 Announce Type: new Abstract: Dimensionality reduction (DR) is characterized by two longstanding trade-offs. First, there is a global-local preservation tension: methods such as t-SNE …
Zeyang Huang, Angelos Chatzimparmpas, Thomas H\"ollt, Takanori Fujiwara
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