Search Results for author: Fuwei Li

Found 3 papers, 0 papers with code

On the Adversarial Robustness of LASSO Based Feature Selection

no code implementations20 Oct 2020 Fuwei Li, Lifeng Lai, Shuguang Cui

We formulate the modification strategy of the adversary as a bi-level optimization problem.

Adversarial Robustness feature selection

Optimal Feature Manipulation Attacks Against Linear Regression

no code implementations29 Feb 2020 Fuwei Li, Lifeng Lai, Shuguang Cui

In this paper, we investigate how to manipulate the coefficients obtained via linear regression by adding carefully designed poisoning data points to the dataset or modify the original data points.

regression

On the Adversarial Robustness of Subspace Learning

no code implementations17 Aug 2019 Fuwei Li, Lifeng Lai, Shuguang Cui

We first characterize the optimal rank-one attack strategy that maximizes the subspace distance between the subspace learned from the original data matrix and that learned from the modified data matrix.

Adversarial Robustness

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