Papers by Yangbo Wei
MECoT: Markov Emotional Chain-of-Thought for Personality-Consistent Role-Playing (2025.findings-acl)
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| Challenge: | Existing Large Language Models struggle to maintain emotionally consistent and psychologically plausible character personalities. |
| Approach: | They propose a framework that enhances LLMs’ ability to generate authentic personality-driven dialogues through stochastic emotional transitions. |
| Outcome: | The proposed framework achieves 93.3% emotional accuracy on the RAPD dataset and significantly outperforms existing approaches. |