Data-driven fMRI group classification using connected components and Gaussian process classifiers.
Sarah LeeFernando O. ZelayaYohan SamarasingheStephanie A. AmielMichael J. BrammerPublished in: ICASSP (2011)
Keyphrases
- connected components
- gaussian process
- data driven
- kernel logistic regression
- binary images
- support vector
- gaussian processes
- model selection
- decision trees
- training set
- hyperparameters
- gaussian process regression
- regression model
- feature selection
- level set
- image classification
- semi supervised
- machine learning
- training data
- cross validation
- supervised learning
- bayesian methods
- support vector machine
- data analysis
- latent variables
- feature extraction
- class probabilities
- bayesian framework
- random sampling
- data structure
- high dimensional
- functional magnetic resonance imaging
- image processing
- expectation propagation
- gaussian process models
- gray scale