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arXiv research

A locally-built, LLM-digested index of recent arXiv papers in quant finance, geometry/topology, and statistical ML — keyword search served straight from SQLite on this machine.

168,742 papers · 148 categories

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0111 · May 201419922001200920172026
2 results for “Capacity-Approaching”
Design of Capacity-Approaching Low-Density Parity-Check Codes using Recurrent Neural Networkscs.LG

Paper uses RNNs to design LDPC codes for binary erasure channels.

problem Designing capacity-approaching LDPC codes for binary erasure channels.
method Model Density Evolution using RNNs to determine LDPC code coefficients and structure.
result NDE improves LDPC design performance and complexity compared to differential evolution.
Low-Density Parity-Check CodesRecurrent Neural NetworksCapacity-ApproachingBinary Erasure ChannelsDensity Evolution
2020-01-05abs ↗pdf ↗
A Novel Stochastic Decoding of LDPC Codes with Quantitative Guaranteescs.IT

Low-density parity-check codes, a class of capacity-approaching linear codes, are particularly recognized for their efficient decoding scheme. The decoding scheme, known as the sum-product, is an iterative algorithm consisting of passing messages between variable and check nodes of the factor graph. The sum-product alg…

2014-05-25abs ↗pdf ↗