A Regression Mixture Model with Spatial Constraints for Clustering Spatiotemporal Data.
Konstantinos BlekasChristophoros NikouNikolas P. GalatsanosNikolaos V. TsekosPublished in: Int. J. Artif. Intell. Tools (2008)
Keyphrases
- mixture model
- spatial constraints
- spatiotemporal data
- unsupervised learning
- density estimation
- model selection
- em algorithm
- generative model
- gaussian mixture model
- probabilistic model
- expectation maximization
- k means
- language model
- maximum likelihood
- spatial relationships
- clustering algorithm
- spatial data
- probability density function
- supervised learning
- prior knowledge
- high resolution
- data sets
- gaussian mixture
- sequence data
- image database
- semi supervised