Search Results for author: Xiangyun Ding

Found 2 papers, 1 papers with code

Efficient Model-Based Collaborative Filtering with Fast Adaptive PCA

1 code implementation4 Sep 2020 Xiangyun Ding, Wenjian Yu, Yuyang Xie, Shenghua Liu

The proposed model-based CF approach is able to efficiently process the MovieLens data with 20M ratings and exhibits more than 10X speedup over the regularized matrix factorization based approach [2] and the fast singular value thresholding approach [3] with comparable or better accuracy.

Collaborative Filtering Matrix Completion +1

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