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 1101–1125 of 1387 papers

Title	Date	Tasks	Status	Hype
Towards Understanding Acceleration Tradeoff between Momentum and Asynchrony in Nonconvex Stochastic Optimization	Jun 4, 2018	Stochastic Optimization	—Unverified	0
Probabilistic Joint Face-Skull Modelling for Facial Reconstruction	Jun 1, 2018	Face ModelStochastic Optimization	—Unverified	0
A PID Controller Approach for Stochastic Optimization of Deep Networks	Jun 1, 2018	Stochastic Optimization	CodeCode Available	0
Kernel embedding of maps for sequential Bayesian inference: The variational mapping particle filter	May 29, 2018	Bayesian InferenceSequential Bayesian Inference	CodeCode Available	0
Graph Oracle Models, Lower Bounds, and Gaps for Parallel Stochastic Optimization	May 25, 2018	Stochastic Optimization	—Unverified	0
Zeroth-Order Stochastic Variance Reduction for Nonconvex Optimization	May 25, 2018	Material ClassificationStochastic Optimization	CodeCode Available	0
Learning to Optimize Contextually Constrained Problems for Real-Time Decision-Generation	May 23, 2018	Active LearningPortfolio Optimization	—Unverified	0
Universal discriminative quantum neural networks	May 22, 2018	Quantum Machine LearningStochastic Optimization	—Unverified	0
Robust 6D Object Pose Estimation with Stochastic Congruent Sets	May 16, 2018	6D Pose Estimation6D Pose Estimation using RGB	—Unverified	0
Dyna: A Method of Momentum for Stochastic Optimization	May 13, 2018	Computational EfficiencyStochastic Optimization	—Unverified	0
Robust Utility Maximization in Discrete-Time Markets with Friction	May 10, 2018	FrictionStochastic Optimization	—Unverified	0
Optimal Virtualization Framework for Cellular Networks with Downlink Rate Coverage Probability Constraints	Apr 26, 2018	Stochastic Optimization	—Unverified	0
Stochastic Conditional Gradient Methods: From Convex Minimization to Submodular Maximization	Apr 24, 2018	Stochastic Optimization	—Unverified	0
Simultaneous shot inversion for nonuniform geometries using fast data interpolation	Apr 23, 2018	Stochastic Optimization	—Unverified	0
Nonparametric Stochastic Compositional Gradient Descent for Q-Learning in Continuous Markov Decision Problems	Apr 19, 2018	Q-LearningStochastic Optimization	CodeCode Available	0
Adafactor: Adaptive Learning Rates with Sublinear Memory Cost	Apr 11, 2018	Machine TranslationStochastic Optimization	CodeCode Available	1
Towards Training Probabilistic Topic Models on Neuromorphic Multi-chip Systems	Apr 10, 2018	Stochastic OptimizationTopic Models	—Unverified	0
Cauchy noise loss for stochastic optimization of random matrix models via free deterministic equivalents	Apr 9, 2018	parameter estimationStochastic Optimization	CodeCode Available	0
Byzantine Stochastic Gradient Descent	Mar 23, 2018	Stochastic Optimization	—Unverified	0
Lower error bounds for the stochastic gradient descent optimization algorithm: Sharp convergence rates for slowly and fast decaying learning rates	Mar 22, 2018	Stochastic Optimization	—Unverified	0
On the insufficiency of existing momentum schemes for Stochastic Optimization	Mar 15, 2018	Stochastic Optimization	CodeCode Available	0
Averaging Weights Leads to Wider Optima and Better Generalization	Mar 14, 2018	Image ClassificationStochastic Optimization	CodeCode Available	1
The Challenge of Crafting Intelligible Intelligence	Mar 9, 2018	Stochastic Optimization	—Unverified	0
A Stochastic Semismooth Newton Method for Nonsmooth Nonconvex Optimization	Mar 9, 2018	Binary ClassificationStochastic Optimization	—Unverified	0
Sever: A Robust Meta-Algorithm for Stochastic Optimization	Mar 7, 2018	Drug DesignStochastic Optimization	CodeCode Available	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