基于图正则化和稀疏约束的增量型非负矩阵分解 (Graph Regularized and Incremental Nonnegative Matrix Factorization with Sparseness Constraints).
Jing SunXibiao CaiXiaoyan JiangFuming SunPublished in: 计算机科学 (2017)
Keyphrases
- nonnegative matrix factorization
- semi supervised clustering
- least squares
- matrix factorization
- sparsity constraints
- probabilistic latent semantic indexing
- negative matrix factorization
- data representation
- spectral clustering
- nonnegative matrix
- principal component analysis
- document clustering
- original data
- object recognition
- objective function
- information retrieval
- global constraints
- image sequences
- clustering algorithm