Expectation Maximization Algorithm for Box-Cox Transformation Cure Rate Model and Assessment of Model Misspecification Under Weibull Lifetimes.
Suvra PalNarayanaswamy BalakrishnanPublished in: IEEE J. Biomed. Health Informatics (2018)
Keyphrases
- expectation maximization
- probabilistic model
- em algorithm
- parameter estimation
- theoretical analysis
- bayesian framework
- maximum likelihood estimation
- selection algorithm
- cost function
- final result
- objective function
- mathematical model
- search space
- input data
- optimization model
- maximum likelihood
- dynamic programming
- closed form
- generative model
- mixture model
- algorithm employs
- optimization algorithm
- similarity measure
- recognition algorithm
- computational complexity
- k means
- detection algorithm
- energy function
- particle swarm optimization
- learning algorithm
- optimal solution
- constrained optimization
- model based clustering
- preprocessing
- estimation algorithm
- linear model
- np hard
- probability distribution
- worst case
- kalman filter
- gaussian mixture model
- tree structure
- simulated annealing