Tag Clustering and Refinement on Semantic Unity Graph.
Yang LiuFei WuYin ZhangJian ShaoYueting ZhuangPublished in: ICDM (2011)
Keyphrases
- tag information
- graph clustering
- graph theoretic
- clustering algorithm
- graph model
- k means
- random walk
- clustering method
- graph partitioning
- graph structure
- bipartite graph
- self organizing maps
- structured data
- graph representation
- data clustering
- spectral clustering
- hierarchical clustering
- semantic network
- graph construction
- semantic information
- mutual reinforcement
- refinement operators
- partitioning algorithm
- data points
- search engine
- cluster structure
- keywords
- similarity matrix
- unsupervised learning
- high dimensional data
- graph mining
- graph theory
- domain specific
- semantic similarity
- fuzzy clustering
- information theoretic