Keyphrases
- cluster analysis
- geographic information
- categorical data
- spatial data
- metadata
- geographic location
- clustering method
- data mining
- geographic locations
- clustering algorithm
- unsupervised learning
- data analysis
- geographic information systems
- semantic web
- hierarchical latent class models
- web documents
- k means
- web pages
- geographical information systems
- data mining techniques
- object recognition
- cluster validity
- databases
- database
- active learning
- raw data
- fuzzy c means
- pattern recognition
- reinforcement learning