2 papers
cs.LG2025
Unsupervised learning of multiscale switching dynamical system models from multimodal neural data
DongKyu Kim, Han-Lin Hsieh, Maryam M. Shanechi
Neural population activity often exhibits regime-dependent non-stationarity in the form of switching dynamics. Learning accurate switching dynamical system models can reveal how be…
cs.LG2025
Probabilistic Geometric Principal Component Analysis with application to neural data
Han-Lin Hsieh, Maryam M. Shanechi
Dimensionality reduction is critical across various domains of science including neuroscience. Probabilistic Principal Component Analysis (PPCA) is a prominent dimensionality reduc…