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cs.IR2020
TADO: Time-varying Attention with Dual-Optimizer Model
Yuexin Wu, Tianyu Gao, Sihao Wang +1
The review-based recommender systems are commonly utilized to measure users preferences towards different items. In this paper, we focus on addressing three main problems existing…
cs.IR2020★ 1 cited
A Gumbel-based Rating Prediction Framework for Imbalanced Recommendation
Yuexin Wu, Xiaolei Huang
Rating prediction is a core problem in recommender systems to quantify user's preferences towards items, however, rating imbalance naturally roots in real-world user ratings that c…