Contextual query classification in web search.
Lynda TamineMariam DaoudBa-duy DinhMohand BoughanemPublished in: LWA (2008)
Keyphrases
- web search
- user queries
- search queries
- search engine
- support vector machine
- feature space
- ad hoc retrieval
- response time
- classification accuracy
- support vector
- web queries
- database
- user intent
- data structure
- image classification
- support vector machine svm
- web search engines
- search logs
- relevance ranking
- web pages
- query dependent
- search result
- feature vectors
- context dependent
- range queries
- feature selection
- query processing
- web searches
- user clicks
- personalized search
- improving web search
- query reformulation
- query suggestion
- query expansion
- data sources
- keywords
- feature extraction
- information retrieval