Search Results for author: Baogui Xin

Found 2 papers, 0 papers with code

An Integrated Autoencoder-Based Filter for Sparse Big Data

no code implementations13 Apr 2019 Baogui Xin, Wei Peng

We propose a novel filter for sparse big data, called an integrated autoencoder (IAE), which utilizes auxiliary information to mitigate data sparsity.

SPMF: A Social Trust and Preference Segmentation-based Matrix Factorization Recommendation Algorithm

no code implementations11 Mar 2019 Wei Peng, Baogui Xin

The traditional social recommendation algorithm ignores the following fact: the preferences of users with trust relationships are not necessarily similar, and the consideration of user preference similarity should be limited to specific areas.

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