Top-k similarity search in heterogeneous information networks with x-star network schema.
Mingxi ZhangHao HuZhenying HeWei WangPublished in: Expert Syst. Appl. (2015)
Keyphrases
- similarity search
- heterogeneous information networks
- query processing
- information networks
- heterogeneous networks
- metric space
- distance function
- high dimensional
- similarity searching
- knn
- similarity measure
- multimedia databases
- link prediction
- high dimensional data
- databases
- similarity join
- indexing techniques
- similarity queries
- data sets
- network structure
- index structure
- random walk
- nearest neighbor
- social networks
- real world
- database
- user defined
- pattern recognition
- feature extraction
- feature selection
- data mining
- approximate similarity search