Semantic Annotation for Places in LBSN through Graph Embedding.
Yan WangZongxu QinJun PangYang ZhangJin XinPublished in: CIKM (2017)
Keyphrases
- databases
- semantic annotation
- graph embedding
- location based social networks
- social networking
- low dimensional
- data representation
- location based services
- discriminant analysis
- online social networks
- semi supervised
- social networks
- human mobility
- dimensionality reduction
- semi automatic
- semantic web
- user preferences
- feature representation
- user behavior
- subspace learning
- domain ontology
- dictionary learning
- knowledge discovery
- high dimensional
- semantic information
- general purpose
- domain knowledge
- information retrieval