3 papers
stat.ML2025
Introducing the O-Value: A Universal Standardization for Confusion-Matrix-Based Classification Performance Metrics
Ningsheng Zhao, Trang Bui, Jia Yuan Yu +1
Many classification performance metrics exist, each suited to a specific application. However, these metrics often differ in scale and can exhibit varying sensitivity to class imba…
cs.AI2024
Error Analysis of Shapley Value-Based Model Explanations: An Informative Perspective
Ningsheng Zhao, Jia Yuan Yu, Krzysztof Dzieciolowski +1
Shapley value attribution (SVA) is an increasingly popular explainable AI (XAI) method, which quantifies the contribution of each feature to the model's output. However, recent wor…
stat.ME2023
Causal inference for the expected number of recurrent events in the presence of a terminal event
Benjamin R. Baer, Trang Bui, Daniel Mork +2
While recurrent event analyses have been extensively studied, limited attention has been given to causal inference within the framework of recurrent event analysis. We develop a mu…