Papers by Jin Yong Yoo
Towards Improving Adversarial Training of NLP Models (2021.findings-emnlp)
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| Challenge: | Recent methods for generating NLP adversarial examples involve combinatorial search and expensive sentence encoders for constraining the generated instances. |
| Approach: | They propose to use vanilla adversarial training to train NLP models using a word substitution attack optimized for vanilla adversary training. |
| Outcome: | The proposed approach improves model performance and standard accuracy and can defend against other types of word substitution attacks. |
TextAttack: A Framework for Adversarial Attacks, Data Augmentation, and Adversarial Training in NLP (2020.emnlp-demos)
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| Challenge: | TextAttack provides implementations of 16 adversarial attacks from the literature and supports a variety of models and datasets. |
| Approach: | They introduce a Python framework for adversarial attacks, data augmentation, and adversarially training in NLP. |
| Outcome: | This paper introduces a Python framework for adversarial attacks, data augmentation, and adversarially training in NLP. |
Meet Your Favorite Character: Open-domain Chatbot Mimicking Fictional Characters with only a Few Utterances (2022.naacl-main)
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| Challenge: | In this paper, we consider mimicking fictional characters as a promising direction for building engaging conversation models. |
| Approach: | They propose a task where only a few utterances of each fictional character are available to generate responses mimicking them. |
| Outcome: | The proposed method generates responses better reflecting the style of fictional characters than baseline methods. |