Penalized partially linear models using sparse representations with an application to fMRI time series.
Mohamed-Jalal FadiliEd BullmorePublished in: IEEE Trans. Signal Process. (2005)
Keyphrases
- linear models
- sparse representation
- variable selection
- dictionary learning
- high dimensional data
- linear model
- least squares
- face recognition
- image classification
- gaussian processes
- data analysis
- dimensionality reduction
- signal processing
- linear regression
- image representation
- high dimensional
- object tracking
- loss function
- data sets
- model selection
- cross validation
- bayesian networks
- maximum likelihood
- group lasso
- optical flow
- multiscale
- feature extraction
- image processing
- data mining