Using skyline query and information retrieval for implicit location and preference based recommendation.
Qiang PuAhmed LbathDaqing HePublished in: IWGS@SIGSPATIAL/GIS (2012)
Keyphrases
- user preferences
- skyline queries
- information retrieval
- skyline computation
- recommender systems
- collaborative filtering
- distributed environment
- search engine
- information retrieval systems
- query expansion
- data partitioning
- sliding window
- language model
- multi dimensional
- user profiles
- location based services
- metric space
- skyline points
- data objects
- relevant documents
- document collections
- database systems
- retrieval model
- digital libraries
- artificial intelligence