Search Results for author: Tianjun Wei

Found 2 papers, 2 papers with code

Collaborative Residual Metric Learning

1 code implementation • 17 Apr 2023 • Tianjun Wei, Jianghong Ma, Tommy W. S. Chow

In collaborative filtering, distance metric learning has been applied to matrix factorization techniques with promising results.

Collaborative Filtering Metric Learning +1

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Code

Fine-tuning Partition-aware Item Similarities for Efficient and Scalable Recommendation

1 code implementation • 13 Jul 2022 • Tianjun Wei, Jianghong Ma, Tommy W. S. Chow

In this paper, we investigate the graph sampling strategy adopted in latest GCN model for efficiency improving, and identify the potential item group structure in the sampled graph.

Collaborative Filtering Data Augmentation +3

Paper
Code

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