Parameter-less Auto-weighted multiple graph regularized Nonnegative Matrix Factorization for data representation.
Zhenqiu ShuXiaojun WuHonghui FanPu HuangDong WuCong HuFeiyue YePublished in: Knowl. Based Syst. (2017)
Keyphrases
- data representation
- nonnegative matrix factorization
- dimensionality reduction
- sparsity constraints
- weighted graph
- xml documents
- structured data
- xml schema
- semi supervised
- least squares
- principal component analysis
- co occurrence
- data sets
- negative matrix factorization
- information retrieval
- tensor factorization
- machine learning