Keyphrases
- user queries
- machine learning
- search queries
- query specific
- initial query
- inverted index
- search mechanism
- document search
- query formulation
- query biased
- original query
- result set
- return a ranked list
- database
- relevant content
- information retrieval systems
- retrieval systems
- keywords
- document ranking
- document relevance
- relevant documents
- retrieval engine
- query terms
- result lists
- query processing
- finding similar
- search engine
- search terms
- keyword search
- efficient indexing
- query refinement
- relevance scores
- query expansion
- retrieved documents
- web retrieval
- relevance model
- relevance ranking
- documents retrieved
- retrieval strategies
- text mining
- matching process
- result list
- query suggestion
- keyword queries
- web documents
- web search engines
- effective retrieval
- web search
- information extraction
- query evaluation
- search result
- document images
- matching algorithm
- federated search
- language model
- data structure
- information retrieval
- indexing techniques
- retrieval process
- inverted file
- search interface
- indexing structure
- document collections
- short list
- ranking scheme
- text classification
- text documents
- vector space
- document clustering
- distributed information retrieval
- ranked list
- search experience
- query interface
- similarity scores