2 papers
cs.CL2025
TopiCLEAR: Topic extraction by CLustering Embeddings with Adaptive dimensional Reduction
Aoi Fujita, Taichi Yamamoto, Yuri Nakayama +1
Rapid expansion of social media platforms such as X (formerly Twitter), Facebook, and Reddit has enabled large-scale analysis of public perceptions on diverse topics, including soc…
nlin.AO2024
Gaussian Process Phase Interpolation for estimating the asymptotic phase of a limit cycle oscillator from time series data
Taichi Yamamoto, Hiroya Nakao, Ryota Kobayashi
Rhythmic activity commonly observed in biological systems, occurring from the cellular level to the organismic level, is typically modeled as limit cycle oscillators. Phase reducti…