A Sparse Representation For Function Approximation.
Tomaso A. PoggioFederico GirosiPublished in: Neural Comput. (1998)
Keyphrases
- function approximation
- sparse representation
- reinforcement learning
- dictionary learning
- sparse coding
- image classification
- temporal difference learning algorithms
- reconstruction error
- radial basis function
- learning tasks
- negative matrix factorization
- dimensionality reduction
- image representation
- compressive sensing
- face recognition
- signal processing
- high dimensional data
- function approximators
- temporal difference
- image patches
- support vector
- learning algorithm
- state space
- small number
- support vector machine svm