Multivariate LTE Performance Assessment through an Expectation-Maximization Algorithm Approach.
Nicola PasquinoGiorgio VentreStefania ZinnoFederica IgnarroSofia PetrocelliPublished in: M&N (2019)
Keyphrases
- expectation maximization
- em algorithm
- computational complexity
- learning algorithm
- matching algorithm
- computational cost
- cost function
- improved algorithm
- recognition algorithm
- optimization algorithm
- probabilistic model
- dynamic programming
- gaussian mixture
- bayesian framework
- generative model
- high accuracy
- genetic algorithm
- preprocessing
- np hard
- decision trees
- neural network
- computer vision
- convergence rate
- feature selection
- times faster
- image processing
- clustering method
- bayesian networks
- optimal solution
- maximum likelihood
- input data
- lower bound
- search space
- significant improvement