Papers by Peichen Liu
OATH-Frames: Characterizing Online Attitudes Towards Homelessness with LLM Assistants (2024.emnlp-main)
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Jaspreet Ranjit, Brihi Joshi, Rebecca Dorn, Laura Petry, Olga Koumoundouros, Jayne Bottarini, Peichen Liu, Eric Rice, Swabha Swayamdipta
| Challenge: | a large-scale analysis of millions of tweets on homelessness is challenging to understand at scale. |
| Approach: | They propose a framing typology: Online Attitudes Towards Homelessness (OATH) They use large language models to analyze millions of tweets to find patterns in public attitudes . |
| Outcome: | The proposed model speeds up annotations while incurring a 3 point performance reduction compared to existing classifiers . |