co-clustering 1hypothesis testing 1multivariate regression 1non-negative matrix factorization 1reduced-rank regression 1
From the 1 of 2 papers with an AI index.
2 papers
stat.ME2026
Co-clustering of Response and Covariate Variables by Tri-Factorizing Their Non-negative Regression Coefficient Matrix
Kenichi Satoh, Yomei Tokuda
The paper introduces a tri-factorization of a non‑negative regression coefficient matrix to simultaneously cluster response and covariate variables, providing update rules, rank se…
physics.ins-det2026
Development of a Neutron Imager using CMOS Pixelated Sensor
Yoshio Kamiya, Hidetoshi Ohshita, Ryutaro Nishimura +5
We acquired an image of the Siemens Star Chart using the 10B-INTPIX4 CMOS pixelated imager at J-PARC MLF BL21 (NOVA). The image blurriness, characterized by a root mean square (rms…