Inductive Matrix Completion

Jul 8, 2025
Fast and Sample Efficient Inductive Matrix Completion via Multi-Phase Procrustes Flow
We present a new gradient-based optimization algorithm for inductive matrix completion, which achieves both linear rate of convengence and sample complexities linearly depending on the feature dimension.
Xiao Zhang, Simon Du, Quanquan Gu
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Fast and Sample Efficient Inductive Matrix Completion via Multi-Phase Procrustes Flow