Online Nonnegative Matrix Factorization With Robust Stochastic Approximation.
Naiyang GuanDacheng TaoZhigang LuoBo YuanPublished in: IEEE Trans. Neural Networks Learn. Syst. (2012)
Keyphrases
- nonnegative matrix factorization
- stochastic approximation
- matrix factorization
- data representation
- sparsity constraints
- monte carlo
- negative matrix factorization
- least squares
- image segmentation
- neural network
- image sequences
- pairwise
- spectral clustering
- principal component analysis
- original data
- active learning
- face recognition
- clustering algorithm
- computer vision