Search Results for author: Liping Yuan

Found 6 papers, 1 papers with code

On the Transferability of Adversarial Attacks against Neural Text Classifier

no code implementations EMNLP 2021 Liping Yuan, Xiaoqing Zheng, Yi Zhou, Cho-Jui Hsieh, Kai-Wei Chang

Based on these studies, we propose a genetic algorithm to find an ensemble of models that can be used to induce adversarial examples to fool almost all existing models.

text-classification Text Classification

Boximator: Generating Rich and Controllable Motions for Video Synthesis

no code implementations2 Feb 2024 Jiawei Wang, Yuchen Zhang, Jiaxin Zou, Yan Zeng, Guoqiang Wei, Liping Yuan, Hang Li

Its robust motion controllability is validated by drastic increases in the bounding box alignment metric.

Certified Robustness to Text Adversarial Attacks by Randomized [MASK]

1 code implementation8 May 2021 Jiehang Zeng, Xiaoqing Zheng, Jianhan Xu, Linyang Li, Liping Yuan, Xuanjing Huang

Recently, few certified defense methods have been developed to provably guarantee the robustness of a text classifier to adversarial synonym substitutions.

Alleviate Exposure Bias in Sequence Prediction \\ with Recurrent Neural Networks

no code implementations22 Mar 2021 Liping Yuan, Jiangtao Feng, Xiaoqing Zheng, Xuanjing Huang

The key idea is that at each time step, the network takes as input a ``bundle'' of similar words predicted at the previous step instead of a single ground truth.

SparseGAN: Sparse Generative Adversarial Network for Text Generation

no code implementations22 Mar 2021 Liping Yuan, Jiehang Zeng, Xiaoqing Zheng

It is still a challenging task to learn a neural text generation model under the framework of generative adversarial networks (GANs) since the entire training process is not differentiable.

Generative Adversarial Network Sentence +2

On the Transferability of Adversarial Attacksagainst Neural Text Classifier

no code implementations17 Nov 2020 Liping Yuan, Xiaoqing Zheng, Yi Zhou, Cho-Jui Hsieh, Kai-Wei Chang

Based on these studies, we propose a genetic algorithm to find an ensemble of models that can be used to induce adversarial examples to fool almost all existing models.

text-classification Text Classification

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