A Modified BP Bit-Flipping Algorithm for Polar Codes.
Lijuan LiHangxuan CuiYangcan ZhouZhongfeng WangPublished in: SiPS (2022)
Keyphrases
- computational complexity
- dynamic programming
- experimental evaluation
- energy function
- theoretical analysis
- computational cost
- learning algorithm
- preprocessing
- tree structure
- simulated annealing
- convergence rate
- times faster
- matching algorithm
- optimization algorithm
- particle swarm optimization
- neural network
- worst case
- np hard
- significant improvement
- k means
- objective function
- optimal solution
- bit vectors
- high accuracy
- fourier analysis
- bp algorithm
- single pass
- recognition algorithm
- search space
- evolutionary algorithm
- ant colony optimization
- back propagation
- segmentation algorithm
- probabilistic model
- input data