Non-Negative Matrix Factorization With Locality Constrained Adaptive Graph.
Yugen YiJianzhong WangWei ZhouCaixia ZhengJun KongShaojie QiaoPublished in: IEEE Trans. Circuits Syst. Video Technol. (2020)
Keyphrases
- negative matrix factorization
- nonnegative matrix factorization
- document clustering
- matrix factorization
- principal component analysis
- sparse representation
- constrained least squares
- tensor factorization
- spectral clustering
- graph matching
- directed graph
- information retrieval
- weighted graph
- graph representation
- knowledge representation
- recommender systems
- clustering algorithm