Ghosting: contextualized inline query completion in large scale retail search.
Lakshmi RamachandranUma MurthyPublished in: RecSys (2019)
Keyphrases
- user queries
- search queries
- query formulation
- content based search
- original query
- query suggestion
- query reformulation
- complex queries
- search mechanism
- keyword search
- search algorithm
- database
- result set
- efficient retrieval
- query refinement
- query processing
- video search
- search experience
- result quality
- inverted index
- federated search
- search engine
- search space
- query expansion
- prior art
- return a ranked list
- search result diversification
- keywords
- efficient search
- keyword queries
- query evaluation
- web search engines
- indexing techniques
- interactive search
- data structure
- data sources
- response time
- search interface
- query interface
- retrieval systems
- exploratory search
- initial query
- multiple queries
- web searches
- information retrieval systems
- search history
- ambiguous queries
- document collections