Keyphrases
- semi supervised clustering
- heterogeneous information networks
- heterogeneous networks
- information networks
- semi supervised
- unsupervised clustering
- metric learning
- background knowledge
- multiple types
- pairwise constraints
- semi supervised classification
- nonnegative matrix factorization
- semi supervised learning
- k means
- topic models
- clustering algorithm
- data objects
- link prediction
- random walk
- document clustering
- domain knowledge
- labeled data
- spectral clustering
- data sets
- clustering method
- natural language processing
- machine learning
- real world