Social Book Search with Pseudo-Relevance Feedback.
Bin GengFang ZhouJiao QuBo-Wen ZhangXiao-Ping CuiXu-Cheng YinPublished in: ICONIP (2) (2014)
Keyphrases
- pseudo relevance feedback
- prior art
- query expansion
- query length
- automatic query expansion
- original query
- interactive query expansion
- retrieval effectiveness
- document retrieval
- retrieval accuracy
- language model
- relevance feedback
- query specific
- relevant documents
- ad hoc retrieval
- keyword search
- relevance model
- probabilistic model
- pseudo feedback
- feature selection
- machine learning