Index partitioning through a bipartite graph model for faster similarity search in recommendation systems.
Ali CevahirPublished in: Inf. Syst. Frontiers (2017)
Keyphrases
- graph model
- recommendation systems
- similarity search
- similarity search in metric spaces
- metric space
- similarity measure
- graph partitioning
- collaborative filtering
- similarity queries
- space partitioning
- indexing techniques
- distance function
- bipartite graph
- high dimensional
- user preferences
- vector space
- query processing
- recommender systems
- metric access methods
- high dimensional data
- language model
- web search
- locality sensitive hashing
- search engine
- knn
- weighted graph
- vector space model
- databases
- user feedback
- data mining
- distance measure
- database systems
- social networks
- multi dimensional
- learning algorithm