3 papers
stat.ME2026
Structural grouping of extreme value models via graph fused lasso
Takuma Yoshida, Koki Momoki, Shuichi Kawano
The generalized Pareto distribution (GPD) is a fundamental model for analyzing the tail behavior of a distribution. In particular, the shape parameter of the GPD characterizes the…
stat.ME2026
Identification and Estimation under Multiple Versions of Treatment: Mixture-of-Experts Approach
Kohei Yoshikawa, Shuichi Kawano
The Stable Unit Treatment Value Assumption (SUTVA) includes the condition that there are no multiple versions of treatment in causal inference. Though we could not control the impl…
stat.ME2025
Simultaneous Modeling of Disease Screening and Severity Prediction: A Multi-task and Sparse Regularization Approach
Kazuharu Harada, Shuichi Kawano, Masataka Taguri
Identifying clinically relevant biomarkers and developing predictive models are central challenges in biomedical research. Biomarkers are commonly used for disease screening, and s…