Review Text Hierarchical Attention and Outer Product for Recommendation Method
In the collaborative filtering algorithm, the matrix factorization method based on rating data has been widely applied and developed, but the data sparsity problem affects the method recommendation quality. In view of this problem, a recommendation method (RHAOR) is proposed to integrate the review...
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Format: | Article |
Language: | zho |
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Journal of Computer Engineering and Applications Beijing Co., Ltd., Science Press
2020-06-01
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Series: | Jisuanji kexue yu tansuo |
Subjects: | |
Online Access: | http://fcst.ceaj.org/CN/abstract/abstract2228.shtml |