Search Results for author: Yunxiao Chen

Found 3 papers, 1 papers with code

A Generalized Latent Factor Model Approach to Mixed-data Matrix Completion with Entrywise Consistency

1 code implementation17 Nov 2022 Yunxiao Chen, Xiaoou Li

Matrix completion is a class of machine learning methods that concerns the prediction of missing entries in a partially observed matrix.

Collaborative Filtering Matrix Completion

Item Quality Control in Educational Testing: Change Point Model, Compound Risk, and Sequential Detection

no code implementations23 Aug 2020 Yunxiao Chen, Yi-Hsuan Lee, Xiaoou Li

Sequential decision rules and their theoretical properties are developed under two settings: the oracle setting where the Bayesian change point model is completely known and a more realistic setting where some parameters of the model are unknown.

Applications Methodology

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