Mean-field approximation, convex hierarchies, and the optimality of correlation rounding: a unified perspective
Proceedings of the 51st Annual ACM SIGACT Symposium on Theory of Computing, Volume abs/1808.07226, 2019, Pages 1226-1236.
EI
Abstract:
The free energy is a key quantity of interest in Ising models, but unfortunately, computing it in general is computationally intractable. Two popular (variational) approximation schemes for estimating the free energy of general Ising models (in particular, even in regimes where correlation decay does not hold) are: (i) the mean-field appr...More
Code:
Data:
Get fulltext within 24h
Upload PDF
1.Your uploaded documents will be check within 24h, and coins will be credited to your account.
2.As the current system does not support cash withdrawal, you can add staff WeChat (AMxiaomai) to receive it as a red packet.
3.10 coins will be exchanged for 1 yuan.
?
￥
Upload a single paper
for 5 coins
Wechat's Red Packet
?
￥
Upload 50 articles
for 280 coins
Wechat's Red Packet
?
￥
Upload 200 articles
for 1200 coins
Wechat's Red Packet
?
￥
Upload 500 articles
for 3000 coins
Wechat's Red Packet
?
￥
Upload 1000 articles
for 7000 coins
Wechat's Red Packet
Tags
Comments