Visualizing states in autoregressive hidden Markov models using generative topographic mapping.
Nobuhiko YamaguchiPublished in: ICNC (2012)
Keyphrases
- hidden markov models
- autoregressive
- hidden states
- generative topographic mapping
- random fields
- non stationary
- conditional random fields
- data clustering
- sar images
- semi supervised
- dimension reduction
- information visualization
- self organizing maps
- information retrieval
- em algorithm
- computer vision
- density estimation
- feature extraction
- data mining framework