Expectation-Maximization x Self-Organizing Maps for Image Classification.
Thales Sehn KörtingLeila Maria Garcia FonsecaFernando BaçãoPublished in: SITIS (2008)
Keyphrases
- self organizing maps
- image classification
- expectation maximization
- unsupervised learning
- em algorithm
- k means
- maximum likelihood
- mixture model
- bag of words
- probabilistic model
- image segmentation
- competitive learning
- image representation
- topology preserving
- feature extraction
- neural gas
- neural network
- generative model
- image features
- visual words
- data clustering
- input data
- network anomaly detection
- cluster analysis
- clustering algorithm
- machine learning
- density estimation
- som neural network
- knn
- feature space
- object recognition
- multiscale
- data mining