A Survey on Filter Techniques for Feature Selection in Text Mining.
Kusum Kumari BhartiPramod Kumar SinghPublished in: SocProS (2012)
Keyphrases
- text mining
- feature selection
- text classification
- preprocessing step
- wrapper method
- machine learning
- text categorization
- natural language processing
- feature set
- knowledge discovery
- biomedical literature
- text documents
- textual documents
- text clustering
- feature selection algorithms
- classification accuracy
- information extraction
- information retrieval
- web mining
- mutual information
- feature space
- data analysis
- dimensionality reduction
- support vector machine
- topic models
- high dimensionality
- feature weighting
- correlation based feature selection
- textual data
- text categorisation
- information gain
- feature subset
- document clustering
- naive bayes
- feature extraction
- data mining
- principal component analysis
- knn
- method for feature selection
- databases