Search Results for author: Joseph P. Near

Found 6 papers, 3 papers with code

Backpropagation Clipping for Deep Learning with Differential Privacy

1 code implementation10 Feb 2022 Timothy Stevens, Ivoline C. Ngong, David Darais, Calvin Hirsch, David Slater, Joseph P. Near

We present backpropagation clipping, a novel variant of differentially private stochastic gradient descent (DP-SGD) for privacy-preserving deep learning.

Privacy Preserving Privacy Preserving Deep Learning

Prediction Sensitivity: Continual Audit of Counterfactual Fairness in Deployed Classifiers

no code implementations9 Feb 2022 Krystal Maughan, Ivoline C. Ngong, Joseph P. Near

As AI-based systems increasingly impact many areas of our lives, auditing these systems for fairness is an increasingly high-stakes problem.

counterfactual Fairness

Towards Auditability for Fairness in Deep Learning

no code implementations30 Nov 2020 Ivoline C. Ngong, Krystal Maughan, Joseph P. Near

Group fairness metrics can detect when a deep learning model behaves differently for advantaged and disadvantaged groups, but even models that score well on these metrics can make blatantly unfair predictions.

Fairness

Towards a Measure of Individual Fairness for Deep Learning

no code implementations28 Sep 2020 Krystal Maughan, Joseph P. Near

Deep learning has produced big advances in artificial intelligence, but trained neural networks often reflect and amplify bias in their training data, and thus produce unfair predictions.

Attribute Fairness

Chorus: a Programming Framework for Building Scalable Differential Privacy Mechanisms

1 code implementation20 Sep 2018 Noah Johnson, Joseph P. Near, Joseph M. Hellerstein, Dawn Song

Differential privacy is fast becoming the gold standard in enabling statistical analysis of data while protecting the privacy of individuals.

Cryptography and Security

Towards Practical Differential Privacy for SQL Queries

2 code implementations28 Jun 2017 Noah Johnson, Joseph P. Near, Dawn Song

To meet these requirements we propose elastic sensitivity, a novel method for approximating the local sensitivity of queries with general equijoins.

Cryptography and Security Databases

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