Topical Coherence in LDA-based Models through Induced Segmentation.
Hesam AmoualianWei LuÉric GaussierGeorgios BalikasMassih-Reza AminiMarianne ClauselPublished in: ACL (1) (2017)
Keyphrases
- probabilistic model
- segmentation algorithm
- segmentation method
- random fields
- statistical models
- image segmentations
- neural network
- brain mri
- image segmentation algorithms
- shape prior
- region growing
- computational models
- bayesian framework
- fully automatic
- parameter estimation
- x ray
- medical images
- bayesian networks
- image segmentation
- feature selection
- computer vision
- machine learning