Ghosting: Contextualized Query Auto-Completion on Amazon Search.
Lakshmi RamachandranUma MurthyPublished in: SIGIR (2019)
Keyphrases
- user queries
- search queries
- query formulation
- original query
- query reformulation
- keyword search
- query refinement
- efficient search
- search mechanism
- database
- complex queries
- result set
- query suggestion
- search terms
- query specific
- search algorithm
- personalized search
- log analysis
- search results clustering
- retrieval process
- query processing
- query evaluation
- search space
- web search
- search quality
- indexing methods
- search engine
- relevance ranking
- federated search
- return a ranked list
- indexing structure
- response time
- query interface
- web search engines
- information retrieval systems
- result quality
- relevance feedback
- web searches
- query recommendation
- finding similar
- distributed information retrieval
- query expansion
- efficient retrieval
- retrieval systems
- prior art
- inverted index
- web queries