Search Results for author: Yihan Dong

Found 2 papers, 1 papers with code

Self-Supervised Contrastive Learning with Adversarial Perturbations for Defending Word Substitution-based Attacks

1 code implementation Findings (NAACL) 2022 Zhao Meng, Yihan Dong, Mrinmaya Sachan, Roger Wattenhofer

In this paper, we present an approach to improve the robustness of BERT language models against word substitution-based adversarial attacks by leveraging adversarial perturbations for self-supervised contrastive learning.

Adversarial Attack Contrastive Learning +1

Neural Arithmetic Expression Calculator

no code implementations23 Sep 2018 Kaiyu Chen, Yihan Dong, Xipeng Qiu, Zitian Chen

With curriculum learning, our model can deal with a complex arithmetic expression calculation with the deep hierarchical structure of skill models.

Hierarchical Reinforcement Learning

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