Optimizing top-N collaborative filtering via dynamic negative item sampling

SIGIR 2013 - Proceedings of the 36th International ACM SIGIR Conference on Research and Development in Information Retrieval

Volumn , Issue , 2013, Pages 785-788

  Zhang, Weinan ^a   Chen, Tianqi ^b   Wang, Jun ^a   Yu, Yong ^b  

^a UNIVERSITY COLLEGE LONDON   (United Kingdom)

^b SHANGHAI JIAO TONG UNIVERSITY   (China)

Author keywords

Negative Item Sampling; Ranking Oriented Collaborative Filtering; Recommender Systems

Indexed keywords

COLLABORATIVE FILTERING TECHNIQUES; LARGE-SCALE DATASETS; LEARNING MODELS; PERFORMANCE GAIN; PREDICTION MODEL; PREFERENCE DATA; TRAINING EXAMPLE; TRAINING SAMPLE;

COLLABORATIVE FILTERING; RECOMMENDER SYSTEMS; SAMPLING;

BEHAVIORAL RESEARCH;

EID: 84883124364     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1145/2484028.2484126     Document Type: Conference Paper

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