Quantifying Query Ambiguity with Topic Distributions.
Yuki YanoYukihiro TagamiAkira TajimaPublished in: CIKM (2016)
Keyphrases
- query processing
- response time
- database
- query expansion
- query evaluation
- relevance feedback
- range queries
- retrieval systems
- query specific
- multi document summarization
- document set
- vector space
- power law
- complex queries
- user queries
- query formulation
- probability distribution
- score distributions
- query words
- result set
- data objects
- query terms
- topic models
- xml data
- user interaction
- text classification
- data sources
- search engine
- databases