Precision and accuracy of regional radioactivity quantitation using the maximum likelihood EM reconstruction algorithm.
Richard E. CarsonYuchen YanBettyAnn ChodkowskiTieng K. YapMargaret E. Daube-WitherspoonPublished in: IEEE Trans. Medical Imaging (1994)
Keyphrases
- maximum likelihood
- expectation maximization
- em algorithm
- high accuracy
- precision and recall
- parameter estimation
- likelihood function
- high precision
- prediction accuracy
- computational complexity
- computational efficiency
- expectation maximisation
- gaussian mixture model
- maximum likelihood estimation
- parameter learning
- precision recall
- log likelihood function
- highly accurate
- mixture model
- gaussian distribution
- maximum a posteriori
- additive noise
- least squares
- probability distribution
- numerical stability
- classification accuracy
- probabilistic model