Smoothed data density histogram on self-organizing map and its application to cluster analysis.
Yuriko TsunodaHideaki KawanoHiroshi MaedaPublished in: SCIS&ISIS (2014)
Keyphrases
- cluster analysis
- self organizing maps
- categorical data
- data analysis
- training data
- data sets
- unsupervised learning
- input data
- database
- clustering analysis
- image data
- correlation analysis
- k means
- data points
- data visualization
- pattern recognition
- clustering algorithm
- neural gas
- probability distribution
- attribute values
- object recognition
- data clustering
- neural network