Improved feature selection based on a mutual information measure for hyperspectral image classification.
Md. Ali HossainXiuping JiaMark R. PickeringPublished in: IGARSS (2012)
Keyphrases
- mutual information
- feature selection
- similarity measure
- hyperspectral image classification
- information content
- conditional mutual information
- information theoretic
- information theoretic measures
- hyperspectral
- information gain
- image registration
- shannon entropy
- pointwise mutual information
- active learning
- selection criterion
- text categorization
- feature extraction
- machine learning
- hyperspectral images
- decision trees
- feature set
- dimensionality reduction
- classification accuracy