An optimal approach for text feature selection.
Wassim El-HajjHazem M. HajjPublished in: Comput. Speech Lang. (2022)
Keyphrases
- feature selection
- keywords
- feature subset
- closed form
- database
- machine learning
- feature selection algorithms
- text retrieval
- text categorization
- mutual information
- model selection
- text classification
- irrelevant features
- optimal control
- free text
- multi class
- dynamic programming
- information retrieval
- unsupervised learning
- text documents
- high dimensional
- digital libraries
- optimal solution
- metadata
- discriminative features
- small sample
- data sets