A Visualization Approach to Automatic Text Documents Categorization Based on HAC.
Rayner AlfredMohd Norhisham Bin RazaliSuraya AliasChin Kim OnPublished in: KMO (2013)
Keyphrases
- text documents
- text categorization
- automatic text categorization
- text mining
- document categorization
- text classification
- information extraction
- document classification
- news articles
- keywords
- topic models
- wordnet
- textual information
- text data
- document clustering
- named entities
- feature selection
- bag of words
- text collections
- data analysis
- natural language processing
- semi supervised learning
- document representation
- search engine
- relevant concepts
- feature space
- training set
- machine learning
- image segmentation
- k nearest neighbor
- pairwise
- probabilistic model
- knn
- information retrieval