Mingqian Zheng

According to our database, Mingqian Zheng authored at least 2 papers between 2023 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2024

When "A Helpful Assistant" Is Not Really Helpful: Personas in System Prompts Do Not Improve Performances of Large Language Models.

Mingqian Zheng, Jiaxin Pei, Lajanugen Logeswaran, Moontae Lee, David Jurgens

Proceedings of the Findings of the Association for Computational Linguistics: EMNLP 2024, 2024

2023

Is "A Helpful Assistant" the Best Role for Large Language Models? A Systematic Evaluation of Social Roles in System Prompts.

Mingqian Zheng, Jiaxin Pei, David Jurgens

CoRR, 2023