A new generative opinion retrieval model integrating multiple ranking factors.
Seung-Wook LeeYoung-In SongJung-Tae LeeKyoung-Soo HanHae-Chang RimPublished in: J. Intell. Inf. Syst. (2012)
Keyphrases
- integrating multiple
- retrieval model
- retrieval functions
- document retrieval
- test collection
- language model
- language modeling
- information retrieval systems
- retrieval effectiveness
- effective retrieval
- query topic
- vector space
- opinion retrieval
- text retrieval
- information retrieval
- ranking functions
- user queries
- relevance feedback
- vector space model
- retrieval systems
- document ranking
- learning to rank
- tf idf
- language modeling framework
- query expansion
- retrieval framework
- ranking algorithm
- retrieval process
- sentiment analysis
- query terms
- sentence retrieval
- document collections
- user feedback
- ranked list
- query specific
- improvements in retrieval effectiveness
- evaluation measures
- expert finding
- web search
- pseudo relevance feedback
- database