A Semantic-based Feature Extraction Method Using Categorical Clustering for Persian Document Classification.
Saeedeh DavoudiSayeh MirzaeiPublished in: CSICC (2021)
Keyphrases
- document classification
- text classification
- categorical data
- topic extraction
- text categorization
- clustering algorithm
- classification algorithm
- web documents
- text documents
- text mining
- k means
- clustering method
- unsupervised learning
- automatic document classification
- neural network
- document clustering
- knn
- data points
- artificial intelligence
- em algorithm
- supervised learning
- image features
- bag of words
- cluster analysis
- feature selection
- search engine