Stochastic Optimization

Stochastic Optimization is the task of optimizing certain objective functional by generating and using stochastic random variables. Usually the Stochastic Optimization is an iterative process of generating random variables that progressively finds out the minima or the maxima of the objective functional. Stochastic Optimization is usually applied in the non-convex functional spaces where the usual deterministic optimization such as linear or quadratic programming or their variants cannot be used.

Source: ASOC: An Adaptive Parameter-free Stochastic Optimization Techinique for Continuous Variables

Papers

Recently Added Most Hyped Most Active Needs Verification Most Verified

Showing 1076–1100 of 1387 papers

Title	Date	Tasks	Status	Hype
On the Convergence of A Class of Adam-Type Algorithms for Non-Convex Optimization	Aug 8, 2018	Open-Ended Question AnsweringStochastic Optimization	—Unverified	0
Stochastic Gradient Descent with Biased but Consistent Gradient Estimators	Jul 31, 2018	Stochastic Optimization	CodeCode Available	0
On-line Adaptative Curriculum Learning for GANs	Jul 31, 2018	Multi-Armed BanditsStochastic Optimization	CodeCode Available	0
Predicting Tactical Solutions to Operational Planning Problems under Imperfect Information	Jul 31, 2018	BIG-bench Machine LearningStochastic Optimization	—Unverified	0
Deep PDF: Probabilistic Surface Optimization and Density Estimation	Jul 27, 2018	Decision MakingDensity Estimation	—Unverified	0
Particle Filtering Methods for Stochastic Optimization with Application to Large-Scale Empirical Risk Minimization	Jul 23, 2018	Binary ClassificationScheduling	—Unverified	0
signProx: One-Bit Proximal Algorithm for Nonconvex Stochastic Optimization	Jul 20, 2018	Stochastic Optimization	—Unverified	0
Online Label Aggregation: A Variational Bayesian Approach	Jul 19, 2018	Bayesian InferenceStochastic Optimization	—Unverified	0
Maximizing Invariant Data Perturbation with Stochastic Optimization	Jul 12, 2018	General Classificationimage-classification	CodeCode Available	0
SPIDER: Near-Optimal Non-Convex Optimization via Stochastic Path Integrated Differential Estimator	Jul 4, 2018	Stochastic Optimization	—Unverified	0
Learning concise representations for regression by evolving networks of trees	Jul 3, 2018	Disentanglementregression	CodeCode Available	1
Continuous and Discrete-time Accelerated Stochastic Mirror Descent for Strongly Convex Functions	Jul 1, 2018	Stochastic Optimization	—Unverified	0
Stochastic PCA with _2 and _1 Regularization	Jul 1, 2018	Computational EfficiencyStochastic Optimization	—Unverified	0
Stochastic Proximal Algorithms for AUC Maximization	Jul 1, 2018	ClassificationGeneral Classification	—Unverified	0
Data-driven satisficing measure and ranking	Jul 1, 2018	Stochastic Optimization	—Unverified	0
Direct Acceleration of SAGA using Sampled Negative Momentum	Jun 28, 2018	Stochastic Optimization	—Unverified	0
Finding Local Minima via Stochastic Nested Variance Reduction	Jun 22, 2018	Stochastic Optimization	—Unverified	0
Fast and Scalable Bayesian Deep Learning by Weight-Perturbation in Adam	Jun 13, 2018	Reinforcement LearningStochastic Optimization	CodeCode Available	0
Swarming for Faster Convergence in Stochastic Optimization	Jun 11, 2018	Stochastic Optimization	—Unverified	0
Lightweight Stochastic Optimization for Minimizing Finite Sums with Infinite Data	Jun 8, 2018	Data AugmentationStochastic Optimization	—Unverified	0
Spectral Inference Networks: Unifying Deep and Spectral Learning	Jun 6, 2018	Atari GamesBilevel Optimization	CodeCode Available	1
Variational Implicit Processes	Jun 6, 2018	Gaussian ProcessesStochastic Optimization	CodeCode Available	0
Accelerated Randomized Coordinate Descent Algorithms for Stochastic Optimization and Online Learning	Jun 5, 2018	Stochastic Optimization	—Unverified	0
AdaGrad stepsizes: Sharp convergence over nonconvex landscapes	Jun 5, 2018	Stochastic Optimization	CodeCode Available	0
Modeling Realistic Degradations in Non-blind Deconvolution	Jun 4, 2018	DeblurringImage Deblurring	—Unverified	0

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All datasets CIFAR-100 WRN-28-10 - 200 Epochs CIFAR-10 WRN-28-10 - 200 Epochs CIFAR-10 ResNet-18 - 200 Epochs ImageNet ResNet-50 - 90 Epochs Penn Treebank (Character Level) 3x1000 LSTM - 500 Epochs CIFAR-10 CIFAR-100 ImageNet ResNet-50 - 50 Epochs ImageNet ResNet-50 - 60 Epochs AG News CoLA MNIST

Benchmark Results

#	Model	Metric	Claimed	Verified	Status
1	AvaGrad	Accuracy	81.24	—	Unverified
2	AdaShift	Accuracy	81.12	—	Unverified
3	Adam (eps-adjusted)	Accuracy	81.04	—	Unverified
4	SGD	Accuracy	80.95	—	Unverified
5	AdamW	Accuracy	79.87	—	Unverified
6	AdaBound	Accuracy	77.24	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	Adam (eps-adjusted)	Accuracy	96.36	—	Unverified
2	AvaGrad	Accuracy	96.2	—	Unverified
3	SGD	Accuracy	96.14	—	Unverified
4	AdaShift	Accuracy	95.92	—	Unverified
5	AdamW	Accuracy	95.89	—	Unverified
6	AdaBound	Accuracy	94.6	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	SGD - cosine LR schedule	Accuracy	95.55	—	Unverified
2	Lookahead	Accuracy	95.27	—	Unverified
3	SGD	Accuracy	95.23	—	Unverified
4	ADAM	Accuracy	94.84	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	AvaGrad	Top 1 Accuracy	76.51	—	Unverified
2	SGD	Top 1 Accuracy	75.99	—	Unverified
3	AdamW	Top 1 Accuracy	72.9	—	Unverified
4	AdaBound	Top 1 Accuracy	72.01	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	AdaBound	Bit per Character (BPC)	2.86	—	Unverified
2	AdaShift	Bit per Character (BPC)	1.27	—	Unverified
3	AdamW	Bit per Character (BPC)	1.23	—	Unverified
4	AvaGrad	Bit per Character (BPC)	1.18	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	Resnet18	Accuracy (max)	86.85	—	Unverified
2	Resnet34	Accuracy (max)	86.14	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	Resnet18	Accuracy (max)	58.48	—	Unverified
2	Resnet34	Accuracy (max)	54.5	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	SGD	Top 5 Accuracy	92.15	—	Unverified
2	Lookahead	Top 1 Accuracy	75.13	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	Lookahead	Top 1 Accuracy	75.49	—	Unverified
2	SGD	Top 1 Accuracy	75.15	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	Bert	Accuracy (max)	93.99	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	Bert	Accuracy (max)	86.34	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	MLP	NLL	0.05	—	Unverified