Feature selection based on term frequency deviation rate for text classification.
Hongfang ZhouYiming MaXiang LiPublished in: Appl. Intell. (2021)
Keyphrases
- text classification
- term frequency
- feature selection
- text categorization
- document frequency
- bag of words
- text documents
- term weighting
- naive bayes
- labeled data
- information gain
- text data
- text mining
- knn
- text classifiers
- k nearest neighbor
- feature space
- n gram
- machine learning
- mutual information
- unsupervised learning
- dimensionality reduction
- multiscale
- feature subset
- feature set
- classification accuracy
- data mining
- document retrieval
- language modeling
- feature extraction