Variant search and syntactic tree similarity based approach to retrieve matching questions for SMS queries.
Akhil LangerRohit BangaAnkush MittalL. Venkata SubramaniamPublished in: AND (2010)
Keyphrases
- search queries
- user queries
- query formulation
- indexing structure
- finding similar
- similarity queries
- search algorithm
- indexing schemes
- prior art
- search space
- query processing
- query reformulation
- query language
- tree search
- metric space
- database
- range queries
- search engine
- similarity measure
- pattern matching
- query evaluation
- matching algorithm
- query refinement
- web search engines
- distance computation
- similarity search
- indexing techniques
- result set
- natural language queries
- inverted index
- search interface
- query suggestion
- answering questions
- keyword queries
- complex queries
- retrieval process
- keyword search
- r tree
- information retrieval systems
- tree patterns
- information seeking
- query logs
- graph matching
- distance function
- index structure
- tree matching
- natural language
- database systems