Incremental matrix factorization via feature space re-learning for recommender system

RecSys 2015 - Proceedings of the 9th ACM Conference on Recommender Systems

Volumn , Issue , 2015, Pages 277-280

  Song, Qiang ^a   Cheng, Jian ^a   Lu, Hanqing ^a  

^a INSTITUTE OF AUTOMATION   (China)

Author keywords

Matrix factorization; Recommender systems; Sketching

Indexed keywords

FACTORIZATION; RECOMMENDER SYSTEMS;

FEATURE DIMENSIONS; FEATURE MATRICES; FEATURE SPACE; FITTING ERROR; MATRIX FACTORIZATIONS; PREDICTION ERRORS; SKETCHING; TIME COMPLEXITY;

MATRIX ALGEBRA;

EID: 84962878598     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1145/2792838.2799668     Document Type: Conference Paper

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