Papers by Chan Park
TalkUp: Paving the Way for Understanding Empowering Language (2023.findings-emnlp)
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| Challenge: | Empowerment has rarely been studied in NLP because of its implicit nature . linguistics and psychology research shows how empowerment can impact people by increasing their sense of self-efficacy and self-esteem. |
| Approach: | They crowdsource Reddit posts labeled for empowerment and use it to train language models that capture empowering and disempowering language. |
| Outcome: | The proposed dataset can be used to train language models that capture empowering and disempowering language. |
Analyzing Norm Violations in Live-Stream Chat (2023.emnlp-main)
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Jihyung Moon, Dong-Ho Lee, Hyundong Cho, Woojeong Jin, Chan Park, Minwoo Kim, Jonathan May, Jay Pujara, Sungjoon Park
| Challenge: | Existing methods for detecting toxic language and norm violations are limited to live-streaming platforms . existing methods are less effective when applied to live streaming platforms based on a limited time frame . |
| Approach: | They propose to use contextual information to automatically moderate toxic content on live streaming platforms. |
| Outcome: | The proposed model improves on live-streaming platforms by 35%. |