conftrace_

adaptive hardness

1 paper

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Co-occurring keywords · papers mentioning both

false positive problem (1) normalized discounted cumulative gain (1) false negative problem (1) negative sampling (1) recommender system (1) recommendation system (1) implicit feedback (1) adaptive sampling (1) collaborative filtering (1)

Papers

Adaptive Hardness Negative Sampling for Collaborative Filtering AAAI 2024