World Knowledge as Indirect Supervision for Document Clustering.
Chenguang WangYangqiu SongDan RothMing ZhangJiawei HanPublished in: ACM Trans. Knowl. Discov. Data (2016)
Keyphrases
- document clustering
- world knowledge
- external knowledge
- bag of words
- text documents
- text mining
- document collections
- clustering algorithm
- clustering method
- tf idf
- background knowledge
- document representation
- knowledge sources
- semantic features
- vector space model
- noun phrases
- wikipedia articles
- domain knowledge
- image classification
- cluster analysis
- data mining
- active learning
- k means
- artificial intelligence
- information retrieval