An information theoretic framework for MRI preprocessing, multiclass feature selection and segmentation of PF tumors.
Shaheen AhmedKhan M. IftekharuddinE. Olusegun GeorgePublished in: ACSCC (2012)
Keyphrases
- multi class
- feature selection
- brain tumors
- preprocessing
- medical images
- support vector machine
- preprocessing step
- magnetic resonance images
- cost sensitive
- medical imaging
- magnetic resonance imaging
- multiclass problems
- multiple classes
- feature extraction
- multi class classification
- binary classification
- multi task
- multiclass classification
- segmentation algorithm
- pairwise
- particle filter
- mr images
- image segmentation
- cost sensitive classification
- perceptron algorithm
- multiclass support vector machines
- mixed norm
- data sets
- binary classifiers
- base classifiers
- text classification
- dimensionality reduction
- image processing
- machine learning