Applications of expectation maximization algorithm for coherent optical communication.
Darko ZibarOle WintherRobert BorkowskiIdelfonso Tafur MonroyLuis Henrique Hecker de CarvalhoJúlio OliveiraPublished in: EUSIPCO (2014)
Keyphrases
- expectation maximization
- em algorithm
- experimental evaluation
- learning algorithm
- improved algorithm
- objective function
- bayesian framework
- times faster
- dynamic programming
- probabilistic model
- optimization algorithm
- parameter estimation
- linear programming
- theoretical analysis
- preprocessing
- k means
- detection algorithm
- data sets
- computational complexity
- mixture model
- image processing
- high accuracy
- worst case
- generative model
- computationally efficient
- similarity measure
- least squares
- ant colony optimization
- matching algorithm
- np hard
- cost function
- convergence rate
- multi robot
- search space