Henry D. Pfister

Learned Decimation for Neural Belief Propagation Decoders : Invited Paper

We introduce a two-stage decimation process to improve the performance of neural belief propagation (NBP), recently introduced by Nachmani et al., for short low-density parity-check (LDPC) codes. In the first stage, we build a list by iterating between a conventional NBP decoder and guessing the lea…