Higher Order Mutual Information Approximation for Feature Selection.
Jilin WuSoumyajit GuptaChandrajit BajajPublished in: CoRR (2016)
Keyphrases
- mutual information
- higher order
- feature selection
- conditional mutual information
- information theoretic
- information gain
- high order
- similarity measure
- image registration
- markov random field
- medical image registration
- pairwise
- natural images
- classification accuracy
- text categorization
- error bounds
- closed form
- dimensionality reduction
- multi class
- feature space
- feature set
- conditional entropy
- kullback leibler divergence
- support vector machine
- feature selection algorithms
- selection criterion
- neural network
- lambda calculus
- machine learning
- high dimensionality
- knn
- feature weighting
- approximation error
- text classification
- programming language
- information theoretic measures