Integrating WordNet knowledge to supplement training data in semi-supervised agglomerative hierarchical clustering for text categorization.
Mohammed BenkhalifaAbdelhak MouradiHoussaine BouyakhfPublished in: Int. J. Intell. Syst. (2001)
Keyphrases
- external knowledge
- text categorization
- wordnet
- unlabeled data
- semi supervised
- training data
- semi supervised learning
- text documents
- domain knowledge
- labeled data
- knowledge base
- text classification
- co occurrence
- semantic information
- text clustering
- supervised learning
- knn
- word sense disambiguation
- natural language processing
- semantic similarity
- k nearest neighbor
- prior knowledge
- unsupervised learning
- tf idf
- learning algorithm
- text classifiers
- artificial intelligence
- topic models
- maximum likelihood
- document clustering
- support vector machine
- classification accuracy
- active learning
- pairwise
- training set
- similarity measure