A pooling-LiNGAM algorithm for effective connectivity analysis of fMRI data.
Lele XuTingting FanXia WuKewei ChenXiaojuan GuoJiacai ZhangLi YaoPublished in: Frontiers Comput. Neurosci. (2014)
Keyphrases
- optimization algorithm
- experimental evaluation
- learning algorithm
- dynamic programming
- significant improvement
- preprocessing
- detection algorithm
- input data
- computational complexity
- optimal solution
- objective function
- improved algorithm
- times faster
- k means
- computational cost
- computationally efficient
- recognition algorithm
- convergence rate
- memory requirements
- ant colony optimization
- estimation algorithm
- random variables
- high accuracy
- probabilistic model
- multi objective
- evolutionary algorithm
- search space
- similarity measure
- feature selection