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cs.LG2026
Complex Diffusion Maps with -Parameterized Kernels Revealing Inherent Harmonic Representations
Tongzhen Dang, Weiyang Ding, Michael K. Ng
In this paper, we propose Complex Diffusion Maps (CDM), a novel diffusion mapping framework that aims to reveal the dominant complex harmonics of high-dimensional data. Inspired by…
q-bio.QM2026
A Universal Space of Brain Dynamics for Unveiling Cognitive Transitions and Individual Differences
Ronghua Zheng, Chengyuan Qian, Weiyang Ding
Representing dynamical systems through data-driven universal spaces has proven effective; however, achieving this universality for human brain activity remains a significant challe…