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Neural Serendipity Recommendation: Exploring the Balance between Accuracy and Novelty with Sparse Explicit Feedback.
Yuanbo Xu
Yongjian Yang
En Wang
Jiayu Han
Fuzhen Zhuang
Zhiwen Yu
Hui Xiong
Published in:
ACM Trans. Knowl. Discov. Data (2020)
Keyphrases
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explicit feedback
implicit feedback
user feedback
collaborative filtering
recommender systems
latent factors
multimedia
matrix factorization
recommendation algorithms
text mining
precision and recall
recommendation systems
study proposes