Convolutional Neural Network-Aided Bit-Flipping for Belief Propagation Decoding of Polar Codes.
Chieh-Fang TengAndrew Kuan-Shiuan HoChen-Hsi Derek WuSin-Sheng WongAn-Yeu Andy WuPublished in: ICASSP (2021)
Keyphrases
- decoding algorithm
- belief propagation
- convolutional neural network
- graphical models
- ldpc codes
- message passing
- face detection
- markov random field
- graph cuts
- stereo matching
- markov networks
- pairwise
- fixed point
- approximate inference
- loopy belief propagation
- factor graphs
- energy minimization
- energy function
- free energy
- neural network
- bayesian framework
- higher order
- dynamic programming
- feature vectors