Extending the Growing Hierarchal SOM for clustering documents in graphs domain.
Mahmoud F. HussinMahmoud R. FarraYasser El-SonbatyPublished in: IJCNN (2008)
Keyphrases
- self organizing maps
- k means
- document clustering
- graph theoretic
- unsupervised learning
- clustering algorithm
- graph clustering
- clustering method
- text clustering
- kohonen self organizing map
- information retrieval
- kohonen self organizing maps
- cluster analysis
- web documents
- graph partitioning
- cosine similarity
- domain specific
- data clustering
- neural network
- document collections
- document retrieval
- information retrieval systems
- text documents
- xml documents
- neural gas
- som neural network
- vector space model
- text collections
- competitive learning
- keywords
- input data
- hierarchical clustering
- weighted graph
- retrieval systems