Search Results for author: Tianmin Xie

Found 1 papers, 0 papers with code

Structured Conformal Inference for Matrix Completion with Applications to Group Recommender Systems

no code implementations26 Apr 2024 Ziyi Liang, Tianmin Xie, Xin Tong, Matteo Sesia

We develop a conformal inference method to construct joint confidence regions for structured groups of missing entries within a sparsely observed matrix.

Collaborative Filtering Matrix Completion +1

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