Keyphrases
- social networks
- pattern matching
- social network analysis
- graph matching
- online social networks
- shape matching
- community detection
- network structure
- social interaction
- matching algorithm
- matching process
- social media
- affine invariant
- feature matching
- real world
- matching scheme
- real time
- correspondence matching
- link prediction
- input image
- information systems
- computer vision
- search engine
- databases