Using google distance for query expansion in expert finding.
Kai-Hsiang YangYu-Li LinChen-Tao ChuangPublished in: ICDIM (2014)
Keyphrases
- query expansion
- expert finding
- language modeling
- language model
- information retrieval systems
- expert search
- information retrieval
- retrieval effectiveness
- retrieval model
- text retrieval
- relevance feedback
- automatic query expansion
- query topic
- pseudo relevance feedback
- relevant documents
- ad hoc retrieval
- search engine
- query terms
- web mining
- information management
- retrieved documents
- original query
- website
- web pages
- distance measure
- co occurrence
- expansion terms
- relevance model
- probabilistic model
- social media
- data analysis
- query specific
- biomedical information retrieval