Second order online collaborative filtering

• Main Authors: Lu, Jing, Hoi, Steven, Wang, Jialei, Zhao, Peilin
• Other Authors: School of Computer Engineering
• Format: Conference or Workshop Item
• Language: English
• Published: 2014
• Subjects: DRNTU::Engineering::Computer science and engineering
• Online Access: https://hdl.handle.net/10356/103092; http://hdl.handle.net/10220/24401; http://jmlr.org/proceedings/papers/v29/Lu13.html
• Institution: Nanyang Technological University

Collaborative Filtering (CF) is one of the most successful learning techniques in building real-world recommender systems. Traditional CF algorithms are often based on batch machine learning methods which suffer from several critical drawbacks, e.g., extremely ex- pensive model retraining cost whene...