Abstract
| Original language | English |
|---|---|
| Title of host publication | Advances in neural information processing systems |
| Editors | Todd K. Leen, Volker Tresp, Thomas G. Dietterich |
| Publisher | MIT |
| Pages | 322-328 |
| Number of pages | 7 |
| Volume | 13 |
| ISBN (Print) | 0-2621-2241-3, 978-0-2621-2241-2 |
| Publication status | Published - Apr 2001 |
| Event | 14th Annual Neural Information Processing Systems Conference - Denver, CO, United States Duration: 27 Nov 2000 → 2 Dec 2000 |
Conference
| Conference | 14th Annual Neural Information Processing Systems Conference |
|---|---|
| Abbreviated title | NIPS 2000 |
| Country | United States |
| City | Denver, CO |
| Period | 27/11/00 → 2/12/00 |
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Error-correcting codes on a Bethe-like lattice. / Vicente, Renato; Saad, David; Kabashima, Yoshiyuki.
Advances in neural information processing systems. ed. / Todd K. Leen; Volker Tresp; Thomas G. Dietterich. Vol. 13 MIT, 2001. p. 322-328.Research output: Chapter in Book/Report/Conference proceeding › Chapter
TY - CHAP
T1 - Error-correcting codes on a Bethe-like lattice
AU - Vicente, Renato
AU - Saad, David
AU - Kabashima, Yoshiyuki
PY - 2001/4
Y1 - 2001/4
N2 - We analyse Gallager codes by employing a simple mean-field approximation that distorts the model geometry and preserves important interactions between sites. The method naturally recovers the probability propagation decoding algorithm as a minimization of a proper free-energy. We find a thermodynamical phase transition that coincides with information theoretical upper-bounds and explain the practical code performance in terms of the free-energy landscape.
AB - We analyse Gallager codes by employing a simple mean-field approximation that distorts the model geometry and preserves important interactions between sites. The method naturally recovers the probability propagation decoding algorithm as a minimization of a proper free-energy. We find a thermodynamical phase transition that coincides with information theoretical upper-bounds and explain the practical code performance in terms of the free-energy landscape.
UR - http://www.scopus.com/inward/record.url?scp=84899010218&partnerID=8YFLogxK
UR - http://mitpress.mit.edu/catalog/item/default.asp?ttype=2&tid=8662
M3 - Chapter
SN - 0-2621-2241-3
SN - 978-0-2621-2241-2
VL - 13
SP - 322
EP - 328
BT - Advances in neural information processing systems
A2 - Leen, Todd K.
A2 - Tresp, Volker
A2 - Dietterich, Thomas G.
PB - MIT
ER -