Support Vector Machine-Based Feature Selection for Classification of Liver Fibrosis Grade in Chronic Hepatitis C.
Zheng JiangKazunobu YamauchiKentaro YoshiokaKazuma AokiSusumu KuroyanagiAkira IwataJun YangKai WangPublished in: J. Medical Syst. (2006)
Keyphrases
- feature selection
- chronic hepatitis
- classification accuracy
- text classification
- feature extraction
- support vector
- feature space
- classification models
- feature set
- machine learning
- support vector machine
- method for feature selection
- discriminative features
- mutual information
- image classification
- high dimensionality
- small sample
- model selection
- feature subset
- support vector machine svm
- preprocessing
- classification method
- supervised learning
- selected features
- training set
- information retrieval
- class labels
- classification algorithm
- unsupervised learning
- image registration
- feature vectors
- irrelevant features
- pattern extraction
- classification performances
- automatic relevance determination