New Techniques for Enhancement of SOM-Based Cluster Visualization.
Abdel-Badeeh M. SalemEmad MonicaKhaled Ahmed NagatyPublished in: Egypt. Comput. Sci. J. (2003)
Keyphrases
- self organizing maps
- som neural network
- cluster analysis
- clustering algorithm
- k means
- data clustering
- data analysis
- neural network
- growing self organizing map
- image processing
- competitive learning
- unsupervised learning
- topology preserving
- hierarchical clustering
- visual representation
- interactive visualization
- visualization methods
- image enhancement
- input data
- data points
- high dimensional
- feature vectors
- dealing with high dimensional data
- neural gas
- kohonen self organizing map
- spectral clustering
- similar objects
- graphical user interface
- visualization tools
- data visualization
- machine learning