Search Results for author: Meet P. Vadera

Found 7 papers, 1 papers with code

Impact of Parameter Sparsity on Stochastic Gradient MCMC Methods for Bayesian Deep Learning

no code implementations8 Feb 2022 Meet P. Vadera, Adam D. Cobb, Brian Jalaian, Benjamin M. Marlin

In this paper, we investigate the potential of sparse network structures to flexibly trade-off model storage costs and inference run time against predictive performance and uncertainty quantification ability.

Bayesian Inference Uncertainty Quantification

Challenges and Opportunities in Approximate Bayesian Deep Learning for Intelligent IoT Systems

no code implementations3 Dec 2021 Meet P. Vadera, Benjamin M. Marlin

Approximate Bayesian deep learning methods hold significant promise for addressing several issues that occur when deploying deep learning components in intelligent systems, including mitigating the occurrence of over-confident errors and providing enhanced robustness to out of distribution examples.

Bayesian Inference

Post-hoc loss-calibration for Bayesian neural networks

no code implementations13 Jun 2021 Meet P. Vadera, Soumya Ghosh, Kenney Ng, Benjamin M. Marlin

Bayesian decision theory provides an elegant framework for acting optimally under uncertainty when tractable posterior distributions are available.

Decision Making

URSABench: Comprehensive Benchmarking of Approximate Bayesian Inference Methods for Deep Neural Networks

1 code implementation8 Jul 2020 Meet P. Vadera, Adam D. Cobb, Brian Jalaian, Benjamin M. Marlin

In this paper, we describe initial work on the development ofURSABench(the Uncertainty, Robustness, Scalability, and Accu-racy Benchmark), an open-source suite of bench-marking tools for comprehensive assessment of approximate Bayesian inference methods with a focus on deep learning-based classification tasks

Bayesian Inference Benchmarking

Generalized Bayesian Posterior Expectation Distillation for Deep Neural Networks

no code implementations16 May 2020 Meet P. Vadera, Brian Jalaian, Benjamin M. Marlin

In this paper, we present a general framework for distilling expectations with respect to the Bayesian posterior distribution of a deep neural network classifier, extending prior work on the Bayesian Dark Knowledge framework.

Out-of-Distribution Detection

Assessing the Adversarial Robustness of Monte Carlo and Distillation Methods for Deep Bayesian Neural Network Classification

no code implementations7 Feb 2020 Meet P. Vadera, Satya Narayan Shukla, Brian Jalaian, Benjamin M. Marlin

In this paper, we consider the problem of assessing the adversarial robustness of deep neural network models under both Markov chain Monte Carlo (MCMC) and Bayesian Dark Knowledge (BDK) inference approximations.

Adversarial Robustness General Classification

Assessing the Robustness of Bayesian Dark Knowledge to Posterior Uncertainty

no code implementations4 Jun 2019 Meet P. Vadera, Benjamin M. Marlin

Bayesian Dark Knowledge is a method for compressing the posterior predictive distribution of a neural network model into a more compact form.

General Classification

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