Feature classification for the satellite modulation based on sparse coding algorithm.
Qingyang GuanWenqing ZhuXuan LiPublished in: ChinaCom (2015)
Keyphrases
- sparse coding
- image classification
- feature vectors
- decision trees
- pattern recognition
- k means
- em algorithm
- similarity measure
- sparse representation
- learning algorithm
- feature set
- unsupervised learning
- image features
- dictionary learning
- expectation maximization
- text classification
- probabilistic model
- training set
- feature selection