Improved Implementation of Expectation Maximization Algorithm on Graphic Processing Unit.
Si-Yuan JingRui SunChunming XiePeng JinYi LiuCaiming LiuPublished in: CLSW (2018)
Keyphrases
- expectation maximization
- times faster
- em algorithm
- parallel implementation
- improved algorithm
- objective function
- detection algorithm
- dynamic programming
- high accuracy
- experimental evaluation
- cost function
- preprocessing
- computational complexity
- computational cost
- search space
- linear programming
- optimization algorithm
- maximum likelihood
- recognition algorithm
- hardware implementation
- theoretical analysis
- neural network
- np hard
- computationally efficient
- post processing
- segmentation algorithm
- parameter estimation
- super resolution
- matching algorithm
- simulated annealing
- convergence rate
- significant improvement
- clustering algorithm
- maximum likelihood estimation
- learning algorithm