Feature Selection for Material Identification in Spectral CT.
Parisa BabaheidarianDavid A. CastañónPublished in: Computational Imaging (2018)
Keyphrases
- feature selection
- medical images
- ct images
- high dimensionality
- support vector machine
- text categorization
- mutual information
- feature set
- x ray
- information gain
- computed tomography
- text classification
- feature selection algorithms
- irrelevant features
- machine learning
- microarray data
- deformable registration
- hyperspectral imagery
- model selection
- multi class
- feature space
- three dimensional
- region of interest
- unsupervised learning
- multi task
- support vector
- patient specific
- ct scans
- ct data
- feature extraction
- neural network
- unsupervised feature selection