2 papers
stat.ME2025
Semi-supervised Vertex Hunting, with Applications in Network and Text Analysis
Yicong Jiang, Zheng Tracy Ke
Vertex hunting (VH) is the task of estimating a simplex from noisy data points and has many applications in areas such as network and text analysis. We introduce a new variant, sem…
stat.ME2025
Semiparametric Inference for Partially Identifiable Data Fusion Estimands via Double Machine Learning
Yicong Jiang, Lucas Janson
Many statistical estimands of interest (e.g., in regression or causality) are functions of the joint distribution of multiple random variables. But in some applications, data is no…