Group sparsity based classification for cervigram segmentation.
Yang YuJunzhou HuangShaoting ZhangChristophe RestifXiaolei HuangDimitris N. MetaxasPublished in: ISBI (2011)
Keyphrases
- group sparsity
- pattern recognition
- feature vectors
- decision trees
- image segmentation
- dictionary learning
- multiscale
- structured sparsity
- unsupervised learning
- supervised learning
- training set
- text classification
- support vector machine
- feature space
- support vector
- feature selection
- machine learning
- level set
- model selection
- feature extraction
- learning algorithm