Handwritten Digit Recognition Using Low Rank Approximation Based Competitive Neural Network.
Yafeng HuFeng ZhuHairong LvXianda ZhangPublished in: ISNN (2) (2006)
Keyphrases
- handwritten digits
- neural network
- low rank approximation
- singular value decomposition
- orl face
- subspace learning
- low rank
- spectral clustering
- character recognition
- kernel matrix
- reconstruction error
- pattern recognition
- iterative algorithms
- nonnegative matrix factorization
- latent semantic indexing
- adjacency matrix
- pairwise
- decision trees
- data dependent
- object classes
- machine learning
- data sets