Unsupervised latent concept modeling to identify query facets.
Romain DeveaudEric SanJuanPatrice BellotPublished in: OAIR (2013)
Keyphrases
- query processing
- database
- unsupervised learning
- concept space
- query expansion
- data structure
- response time
- category labels
- relevance feedback
- user queries
- query evaluation
- range queries
- finding similar
- complex queries
- modeling language
- database queries
- data objects
- search engine
- search queries
- latent variables
- supervised learning
- query formulation
- learning algorithm
- flow graph
- machine learning