Automatic Ontology Derivation Using Clustering for Image Classification.
Latifur KhanLei WangPublished in: Multimedia Information Systems (2002)
Keyphrases
- image classification
- clustering method
- clustering algorithm
- semi automatically
- k means
- hierarchical clustering
- feature extraction
- unsupervised learning
- semantic web
- image representation
- knowledge base
- fully automatic
- domain ontology
- visual features
- domain knowledge
- outlier detection
- cluster analysis
- categorical data
- semi automatic
- image features
- information theoretic
- text clustering
- ontology population
- semantically enhanced
- neural network
- class specific
- data clustering
- data points
- self organizing maps
- domain specific
- anomaly detection