A combined LMS-SOM algorithm for time-varying non-linear channel equalization.
Steven BouchiredMohamed IbnkahlaWilliams PaquierPublished in: EUSIPCO (1998)
Keyphrases
- times faster
- experimental evaluation
- learning algorithm
- optimization algorithm
- self organizing maps
- detection algorithm
- dynamic programming
- significant improvement
- search space
- preprocessing
- k means
- cost function
- convergence rate
- computational complexity
- competitive learning
- neural network
- clustering method
- estimation algorithm
- least mean square
- expectation maximization
- worst case
- computational cost
- similarity measure
- image sequences