Search Results for author: Benjamin Edwards

Found 4 papers, 1 papers with code

Detecting Backdoor Attacks on Deep Neural Networks by Activation Clustering

1 code implementation9 Nov 2018 Bryant Chen, Wilka Carvalho, Nathalie Baracaldo, Heiko Ludwig, Benjamin Edwards, Taesung Lee, Ian Molloy, Biplav Srivastava

While machine learning (ML) models are being increasingly trusted to make decisions in different and varying areas, the safety of systems using such models has become an increasing concern.

Defending Against Machine Learning Model Stealing Attacks Using Deceptive Perturbations

no code implementations31 May 2018 Taesung Lee, Benjamin Edwards, Ian Molloy, Dong Su

Machine learning models are vulnerable to simple model stealing attacks if the adversary can obtain output labels for chosen inputs.

Supervised learning of sparse context reconstruction coefficients for data representation and classification

no code implementations18 Aug 2015 Xuejie Liu, Jingbin Wang, Ming Yin, Benjamin Edwards, Peijuan Xu

Context of data points, which is usually defined as the other data points in a data set, has been found to play important roles in data representation and classification.

General Classification

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