1. Two-level matrix factorization for recommender systems. Issue 8 (November 2016) Authors: Li, Fangfang; Xu, Guandong; Cao, Longbing Journal: Neural computing & applications Issue: Volume 27:Issue 8(2016) Page Start: 2267 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗