Segmentation et classification non supervisée de conversations téléphoniques automatiquement retranscrites.
Laurent BozziPhilippe SuignardClaire Waast-RichardPublished in: TALN (Articles courts) (2009)
Keyphrases
- decision trees
- pattern recognition
- statistical classification
- image segmentation
- feature extraction and classification
- features extraction
- classification systems
- decision rules
- image classification
- machine learning
- robust classification
- segmentation method
- text classification
- feature selection
- segmentation algorithm
- multiscale
- classification accuracy
- support vector
- pixel classification
- region growing
- classification rules
- neural network
- preprocessing
- automatic classification
- object segmentation
- content analysis
- supervised learning
- fully automatic
- classification method
- image regions
- image analysis
- machine learning algorithms
- support vector machine svm
- support vector machine