Optimization with EM and Expectation-Conjugate-Gradient.
Ruslan SalakhutdinovSam T. RoweisZoubin GhahramaniPublished in: ICML (2003)
Keyphrases
- conjugate gradient
- conjugate gradient method
- line search
- faster convergence
- optimization algorithm
- maximum likelihood estimation
- training algorithm
- expectation maximization
- kernel machines
- convergence rate
- em algorithm
- conjugate gradient algorithm
- artificial neural networks
- real valued
- global optimization
- levenberg marquardt
- maximum likelihood
- probabilistic model
- special case
- reproducing kernel hilbert space
- optimization method
- gaussian mixture model
- back propagation