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 WuPublished in: CoRR (2019)
Keyphrases
- decoding algorithm
- belief propagation
- convolutional neural network
- graphical models
- ldpc codes
- message passing
- face detection
- graph cuts
- markov random field
- approximate inference
- stereo matching
- markov networks
- fixed point
- energy minimization
- pairwise
- loopy belief propagation
- energy function
- probabilistic model
- factor graphs
- free energy
- object detection
- preprocessing
- dynamic programming
- image sequences