Experiments in Term Weighting and Keyword Extraction in Document Clustering.
Christian BorgeltAndreas NürnbergerPublished in: LWA (2004)
Keyphrases
- document clustering
- keyword extraction
- tf idf
- text retrieval
- document collections
- text documents
- keywords
- term frequency
- document representation
- vector space model
- clustering algorithm
- text mining
- clustering method
- k means
- text summarization
- document retrieval
- information retrieval
- test collection
- computer vision
- relevant documents
- bag of words
- semantic information
- text categorization
- supervised learning
- image retrieval
- search engine
- machine learning