Caveats with Stochastic Gradient and Maximum Likelihood Based ICA for EEG.
Jair Montoya-MartínezJean-François CardosoAlexandre GramfortPublished in: LVA/ICA (2017)
Keyphrases
- stochastic gradient
- maximum likelihood
- independent component analysis
- signal processing
- parameter estimation
- stochastic gradient descent
- grassmann manifold
- nearest neighbor classifier
- em algorithm
- gaussian distribution
- feature extraction
- step size
- expectation maximization
- face recognition
- maximum a posteriori
- blind source separation
- monte carlo
- probabilistic model
- lower bound