Knowledge Discovery from Layered Neural Networks Based on Non-negative Task Matrix Decomposition.
Chihiro WatanabeKaoru HiramatsuKunio KashinoPublished in: IEICE Trans. Inf. Syst. (2020)
Keyphrases
- matrix decomposition
- knowledge discovery
- neural network
- low rank
- nonnegative matrix factorization
- singular values
- singular value decomposition
- pattern recognition
- data mining
- matrix factorization
- latent structure
- missing data
- data analysis
- low rank matrix
- data mining techniques
- linear combination
- association rules
- data representation
- data matrix
- data summarization
- high order
- least squares
- low rank approximation