Negative query generation: bridging the gap between query likelihood retrieval models and relevance.
Yuanhua LvChengXiang ZhaiPublished in: Inf. Retr. J. (2015)
Keyphrases
- query generation
- retrieval model
- query expansion
- language model
- relevance feedback
- test collection
- information retrieval
- language modeling
- patent retrieval
- retrieval effectiveness
- query topic
- query terms
- relevance model
- information retrieval systems
- document retrieval
- text retrieval
- probabilistic retrieval models
- relevance judgments
- retrieved documents
- retrieval systems
- relevant documents
- pseudo relevance feedback
- user queries
- probabilistic model
- tf idf
- term frequency
- query formulation
- information discovery
- query specific
- vector space
- prior art
- search engine
- average precision
- web search
- inverted file
- text mining
- active learning