Taxonomy-Based Feature Extraction for Document Classification, Clustering and Semantic Analysis.
Sattar SeifollahiMassimo PiccardiPublished in: CICLing (2) (2019)
Keyphrases
- semantic analysis
- document classification
- feature extraction
- topic extraction
- natural language
- natural language processing
- semantic information
- text categorization
- text mining
- text documents
- text classification
- classification algorithm
- clustering algorithm
- web documents
- k means
- feature selection
- clustering method
- feature vectors
- document clustering
- image classification
- naive bayes
- neural network
- support vector machine
- feature space
- face recognition
- question answering
- topic models
- co occurrence
- expert systems
- bayesian networks
- natural language text
- data mining