A New Feature Selection Method for Text Categorization of Customer Reviews.
Miao LiuXiaoling LuJie SongPublished in: Commun. Stat. Simul. Comput. (2016)
Keyphrases
- text categorization
- feature selection
- document frequency
- information gain
- feature weighting
- text classification
- support vector machine
- feature selections
- mutual information
- unsupervised learning
- classification accuracy
- multi label
- prior knowledge
- similarity measure
- feature set
- knn
- k nearest neighbor
- query expansion
- text documents
- web content
- recommender systems
- machine learning