A Novel Two-Phase SOM Clustering Approach to Discover Visitor Interests in a Website.
Ahmad AmmariValentina V. ZharkovaPublished in: ESANN (2010)
Keyphrases
- website
- self organizing maps
- k means
- kohonen self organizing maps
- clustering algorithm
- unsupervised learning
- kohonen self organizing map
- neural gas
- data clustering
- clustering method
- web pages
- competitive learning
- web server
- web users
- web logs
- neural network
- cluster analysis
- categorical data
- data points
- input space
- user profiles
- web content
- som neural network
- information theoretic
- spectral clustering
- hierarchical clustering
- web usage mining
- graph theoretic
- unsupervised feature selection
- search engine