Mining Anomalous Sub-graphs in Graph Data Using Non-negative Matrix Factorization.
N. N. R. Ranga SuriMusti Narasimha MurtyGopalasamy AthithanPublished in: PReMI (2013)
Keyphrases
- graph data
- graph mining
- graph databases
- relational data
- frequent subgraphs
- pattern mining
- frequent subgraph mining
- structured data
- chemical compounds
- graph isomorphism
- graph classification
- graph patterns
- regular expressions
- graph structures
- huge number
- graph kernels
- labeled graphs
- subgraph isomorphism
- attributed graphs
- application domains
- pattern matching
- machine learning
- collaborative filtering
- nearest neighbor
- query processing