An Accelerated Expectation-Maximization Algorithm for Multi-Reference Alignment.
Noam JancoTamir BendoryPublished in: IEEE Trans. Signal Process. (2022)
Keyphrases
- expectation maximization
- em algorithm
- detection algorithm
- worst case
- improved algorithm
- times faster
- computational cost
- mixture model
- learning algorithm
- experimental evaluation
- dynamic programming
- np hard
- cost function
- significant improvement
- k means
- preprocessing
- particle swarm optimization
- convex hull
- probabilistic model
- search space
- parameter estimation
- bayesian framework
- maximum likelihood estimation
- image alignment