ICA with Orthogonality Constraint: Identifiability And A New Efficient Algorithm.
Ben GabrielsonMohammad A. B. S. AkhondaZois BoukouvalasSeung-Jun KimTülay AdaliPublished in: ICASSP (2021)
Keyphrases
- optimal solution
- learning algorithm
- computational complexity
- detection algorithm
- high accuracy
- experimental evaluation
- dynamic programming
- worst case
- times faster
- cost function
- convergence rate
- computationally efficient
- linear programming
- computational cost
- np hard
- significant improvement
- optimization algorithm
- search space
- matching algorithm
- preprocessing
- improved algorithm
- probabilistic model
- neural network
- k means
- particle swarm optimization
- theoretical analysis
- segmentation algorithm
- recognition algorithm