Supplementary Material of Stability of Matrix Factorization for Collaborative Filtering
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منابع مشابه
Stability of matrix factorization for collaborative filtering
We study the stability vis a vis adversarial noise of matrix factorization algorithm for matrix completion. In particular, our results include: (I) we bound the gap between the solution matrix of the factorization method and the ground truth in terms of root mean square error; (II) we treat the matrix factorization as a subspace fitting problem and analyze the difference between the solution su...
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