Spatio-temporal query contextualization for microtext retrieval in social media.
Jae-Hong ParkO-Joun LeeJai E. JungPublished in: Concurr. Comput. Pract. Exp. (2018)
Keyphrases
- spatio temporal
- social media
- retrieval accuracy
- relevance feedback
- query expansion
- retrieval systems
- query formulation
- retrieval method
- efficient retrieval
- original query
- retrieval precision
- retrieval process
- interactive retrieval
- query terms
- web retrieval
- retrieval model
- information retrieval systems
- object retrieval
- document retrieval
- multiple queries
- semantic query
- data retrieval
- database
- average precision
- boolean queries
- query processing
- finding similar
- retrieval engine
- indexing techniques
- efficient indexing
- exact match
- information retrieval
- image retrieval
- image database
- documents retrieved
- ad hoc retrieval
- response time
- user queries
- query dependent
- retrieval quality
- retrieval framework
- spatial and temporal
- query refinement
- spatio temporal data
- keywords
- text retrieval
- query specific
- test collection
- vector space
- data sources
- social networks
- search engine
- approximate matches
- content based retrieval
- range queries
- relevance model
- multimedia documents
- query evaluation
- retrieval effectiveness
- keyword queries