Automated Dimension Determination for NMF-based Incremental Collaborative Filtering

Wang, Xiwei and Zhang, Jun and Dai, Ruxin (2015) Automated Dimension Determination for NMF-based Incremental Collaborative Filtering. EAI Endorsed Transactions on Collaborative Computing.

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Abstract

The nonnegative matrix factorization (NMF) based collaborative filtering t e chniques h a ve a c hieved great success in product recommendations. It is well known that in NMF, the dimensions of the factor matrices
have to be determined in advance. Moreover, data is growing fast; thus in some cases,

Item Type: Article
Date Deposited: 04 Mar 2026 10:38
Last Modified: 12 Apr 2026 10:13
URI: http://eprints.eai.eu/id/eprint/13976

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