Application of Dimensionality Reduction in Recommender System - A Case Study
作者： Badrul Sarwar , George Karypis , Joseph Konstan , John Riedl
DOI: 10.21236/ADA439541
关键词: The Internet 、 Information retrieval 、 Computer science 、 Data mining 、 Collaborative filtering 、 Matching (statistics) 、 Knowledge extraction 、 Key (cryptography) 、 Quality (business) 、 Recommender system 、 Dimensionality reduction
摘要: … The rest of this section presents the construction of SVD-based recommender algorithm for … We use SVD in recommender systems to perform two different tasks: First, we use SVD to …
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