Researcher profile

Neil Yorke‐Smith

2 papers in the PaperMetrix corpus

Publications

Papers by this author

TrustSVD: Collaborative Filtering with Both the Explicit and Implicit Influence of User Trust and of Item Ratings

2015 · Proceedings of the AAAI Conference on Artificial Intelligence

Collaborative filtering suffers from the problems of data sparsity and cold start, which dramatically degrade recommendation performance. To help resolve these issues, we propose TrustSVD, a trust-based matrix factorization technique. By analyzing the social trust …
A Novel Recommendation Model Regularized with User Trust and Item Ratings

2016 · IEEE Transactions on Knowledge and Data Engineering

We propose TrustSVD, a trust-based matrix factorization technique for recommendations. TrustSVD integrates multiple information sources into the recommendation model in order to reduce the data sparsity and cold start problems and their degradation of recommendation …