Search Results for author: Puyudi Yang

Found 4 papers, 1 papers with code

BOSH: An Efficient Meta Algorithm for Decision-based Attacks

no code implementations10 Sep 2019 Zhenxin Xiao, Puyudi Yang, Yuchen Jiang, Kai-Wei Chang, Cho-Jui Hsieh

Adversarial example generation becomes a viable method for evaluating the robustness of a machine learning model.

Adversarial Attack Bayesian Optimization

ML-LOO: Detecting Adversarial Examples with Feature Attribution

no code implementations8 Jun 2019 Puyudi Yang, Jianbo Chen, Cho-Jui Hsieh, Jane-Ling Wang, Michael. I. Jordan

Furthermore, we extend our method to include multi-layer feature attributions in order to tackle the attacks with mixed confidence levels.

History PCA: A New Algorithm for Streaming PCA

1 code implementation15 Feb 2018 Puyudi Yang, Cho-Jui Hsieh, Jane-Ling Wang

In this paper we propose a new algorithm for streaming principal component analysis.

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