Social influence-aware reverse nearest neighbor search.
Hui-Ju HungDe-Nian YangWang-Chien LeePublished in: DSAA (2014)
Keyphrases
- nearest neighbor search
- social influence
- nearest neighbor
- social interaction
- high dimensional
- social networks
- feature space
- image retrieval
- network structure
- cost model
- similarity search
- online communities
- search methods
- exhaustive search
- index structure
- user preferences
- metric space
- knn
- machine learning
- databases
- dimensionality reduction
- feature selection
- high dimensional data
- data collection
- road network
- online social networks
- data points
- hash functions
- genetic algorithm