Evidence map›Paper›PMID 34557675›Full record

ArticleProceedings of machine learning research2020

Non-convex Learning via Replica Exchange Stochastic Gradient MCMC.

Wei Deng, Qi Feng, Liyao Gao, Faming Liang, Guang Lin

Abstract read
In one paragraph

Article in Proceedings of machine learning research, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

3 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Wei DengPurdue University, West Lafayette, IN, USA.
Qi FengUniversity of Southern California, Los Angeles, CA, USA.
Liyao GaoPurdue University, West Lafayette, IN, USA.
Faming LiangPurdue University, West Lafayette, IN, USA.
Guang LinPurdue University, West Lafayette, IN, USA.

Funding

An Imputation-Consistency Algorithm for Biomedical Complex Data AnalysisR01GM126089 · NIGMS · PURDUE UNIVERSITY · PI LIANG, FAMING · 2018 to 2021
$1.2M
Equivalent Partial Correlation Methods for Integrative Genetic Network Analysis R01GM117597 · NIGMS · UNIVERSITY OF FLORIDA · PI LIANG, FAMING · 2015 to 2017
$1.0M
NIGMS NIH HHS R01 GM117597NIGMS NIH HHS R01 GM126089
6 · The paper itself

Abstract

Replica exchange Monte Carlo (reMC), also known as parallel tempering, is an important technique for accelerating the convergence of the conventional Markov Chain Monte Carlo (MCMC) algorithms. However, such a method requires the evaluation of the energy function based on the full dataset and is not scalable to big data. The naïve implementation of reMC in mini-batch settings introduces large biases, which cannot be directly extended to the stochastic gradient MCMC (SGMCMC), the standard sampling method for simulating from deep neural networks (DNNs). In this paper, we propose an adaptive replica exchange SGMCMC (reSGMCMC) to automatically correct the bias and study the corresponding properties. The analysis implies an acceleration-accuracy trade-off in the numerical discretization of a Markov jump process in a stochastic environment. Empirically, we test the algorithm through extensive experiments on various setups and obtain the state-of-the-art results on CIFAR10, CIFAR100, and SVHN in both supervised learning and semi-supervised learning tasks.

Identifiers

PMID34557675
PMCPMC8457534

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.