2 papers
stat.ME2026
Design and Analysis Considerations for Causal Inference under Two-Phase Sampling in Observational Studies
Kazuharu Harada, Masataka Taguri
Two-phase sampling is a simple and cost-effective estimation strategy in survey sampling and is widely used in practice. Because the phase-2 sampling probability typically depends…
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…