Nishiyama, Taishi

3 publications

AISTATS 2025 Importance-Weighted Positive-Unlabeled Learning for Distribution Shift Adaptation Atsutoshi Kumagai, Tomoharu Iwata, Hiroshi Takahashi, Taishi Nishiyama, Yasuhiro Fujiwara

ICML 2025 Positive-Unlabeled AUC Maximization Under Covariate Shift Atsutoshi Kumagai, Tomoharu Iwata, Hiroshi Takahashi, Taishi Nishiyama, Kazuki Adachi, Yasuhiro Fujiwara

NeurIPS 2024 AUC Maximization Under Positive Distribution Shift Atsutoshi Kumagai, Tomoharu Iwata, Hiroshi Takahashi, Taishi Nishiyama, Yasuhiro Fujiwara