A BFGS-ICA algorithm and application in localization of brain activities.
Huafu ChenDezhong YaoLing ZengPublished in: Neurocomputing (2005)
Keyphrases
- preprocessing
- times faster
- convergence rate
- detection algorithm
- dynamic programming
- high accuracy
- learning algorithm
- computational complexity
- k means
- computational cost
- probabilistic model
- optimization algorithm
- segmentation algorithm
- expectation maximization
- support vector machine
- simulated annealing
- genetic algorithm
- np hard
- cost function
- significant improvement
- matching algorithm
- feature space
- feature extraction
- matrix factorization
- online algorithms