Contextual Feature Selection with Conditional Stochastic Gates.
Ram Dyuthi SristiOfir LindenbaumMaria LavzinJackie SchillerGal MishneHadas BenistyPublished in: CoRR (2023)
Keyphrases
- feature selection
- text categorization
- contextual information
- information gain
- feature extraction
- text classification
- feature set
- monte carlo
- mutual information
- selected features
- dimensionality reduction
- data mining
- context sensitive
- feature subset
- feature selection algorithms
- high dimensionality
- random field model
- unsupervised learning
- feature ranking
- multi class
- learning automata
- stochastic optimization
- irrelevant features
- discriminative features
- context dependent
- machine learning
- stochastic model
- gene expression data
- naive bayes
- support vector machine
- classification accuracy
- knowledge base
- conditional probabilities
- feature weighting
- model selection
- principal component analysis
- high dimensional
- support vector
- stochastic programming
- unsupervised feature selection
- forward selection
- method for feature selection
- conditional mutual information