Diffusion-Guided Feature Selection via Nishimori Temperature: Noise-Based Spectral Embedding

Vasiliy S. Usatyuk, Denis A. Sapozhnikov, Sergey I. Egorov

We propose Noise-Based Spectral Embedding (NBSE), a physics-informed framework for selecting informative features from high-dimensional data without greedy search. NBSE constructs…