PGFB: A hybrid feature selection method based on mutual information.
Hongbin SunHao WangBoming ZhangFeng ZhaoPublished in: FSKD (2010)
Keyphrases
- mutual information
- feature selection
- significant improvement
- similarity measure
- pairwise
- conditional mutual information
- experimental evaluation
- information theoretic
- preprocessing
- high accuracy
- mutual information maximization
- optimization method
- feature set
- image registration
- dynamic programming
- cost function
- support vector machine
- classification accuracy
- model selection
- unsupervised learning
- text categorization
- classification method
- high precision
- computational cost
- information gain
- kullback leibler divergence
- criterion function
- method for feature selection
- objective function