HRF Estimation in fMRI Data With an Unknown Drift Matrix by Iterative Minimization of the Kullback-Leibler Divergence.
Abd-Krim SeghouaneAdnan ShahPublished in: IEEE Trans. Medical Imaging (2012)
Keyphrases
- kullback leibler divergence
- marginal distributions
- information theoretic
- information theory
- mutual information
- probability density function
- response function
- distance measure
- probability density
- least squares
- density estimation
- parameter estimation
- image data
- low rank
- machine learning
- probability distribution
- bayesian networks