A novel term weighting scheme for imbalanced text classification.
Tanapon TantisripreechaNuanwan SoonthornphisajPublished in: Informatica (Slovenia) (2022)
Keyphrases
- text classification
- term weighting schemes
- language modeling
- term frequency
- precision recall
- text categorization
- information retrieval
- term weighting
- bag of words
- tf idf
- feature selection
- weighting scheme
- text mining
- n gram
- machine learning
- text documents
- labeled data
- term weights
- vector space model
- document collections
- sentiment analysis
- text data
- multi label
- sentiment classification
- unlabeled data
- knn
- document level
- weighting schemes
- test collection
- language model
- k nearest neighbor