Group Sparse Coding.
Samy BengioFernando C. N. PereiraYoram SingerDennis StrelowPublished in: NIPS (2009)
Keyphrases
- group sparse coding
- multi layer
- image classification
- sparse coding
- neural network
- natural images
- feature extraction
- bag of words
- sparse representation
- image representation
- linear combination
- data sets
- neural nets
- generative model
- unsupervised learning
- image processing
- multi label
- machine learning
- feature selection
- higher order
- object recognition
- computer vision