Wikipedia-Based Smoothing for Enhancing Text Clustering.
Elahe RahimtoroghiAzadeh ShakeryPublished in: AIRS (2011)
Keyphrases
- text clustering
- wordnet
- semantic relations
- document representation
- document clustering
- text mining
- document collections
- hierarchical clustering
- clustering algorithm
- text data
- k means
- co occurrence
- text categorization
- background knowledge
- named entities
- text collections
- text documents
- self organizing maps
- knowledge base
- metric learning
- natural language processing
- information extraction
- user feedback
- bag of words
- semantic information
- clustering quality
- semantic similarity
- pairwise
- digital libraries
- text classification