Modified frequency-based term weighting schemes for text classification.
Thabit SabbahAli SelamatMd. Hafiz SelamatFawaz S. Al-AnziEnrique Herrera-ViedmaOndrej KrejcarHamido FujitaPublished in: Appl. Soft Comput. (2017)
Keyphrases
- text classification
- term weighting schemes
- language modeling
- term frequency
- text categorization
- precision recall
- tf idf
- information retrieval
- feature selection
- term weighting
- weighting scheme
- text mining
- bag of words
- n gram
- machine learning
- knn
- text documents
- sentiment classification
- k nearest neighbor
- test collection
- term weights
- context sensitive
- document collections
- text data
- vector space model
- language model
- labeled data
- sentiment analysis
- supervised learning
- unlabeled data
- weighting schemes