Search Results for author: Yichen He

Found 3 papers, 3 papers with code

PaSa: An LLM Agent for Comprehensive Academic Paper Search

1 code implementation17 Jan 2025 Yichen He, Guanhua Huang, Peiyuan Feng, Yuan Lin, Yuchen Zhang, Hang Li, Weinan E

Notably, PaSa-7B surpasses the best Google-based baseline, Google with GPT-4o, by 37. 78% in recall@20 and 39. 90% in recall@50.

StoryTeller: Improving Long Video Description through Global Audio-Visual Character Identification

1 code implementation11 Nov 2024 Yichen He, Yuan Lin, Jianchao Wu, Hanchong Zhang, Yuchen Zhang, Ruicheng Le

We propose StoryTeller, a system for generating dense descriptions of long videos, incorporating both low-level visual concepts and high-level plot information.

Large Language Model Multimodal Large Language Model +2

AGILE: A Novel Reinforcement Learning Framework of LLM Agents

1 code implementation23 May 2024 Peiyuan Feng, Yichen He, Guanhua Huang, Yuan Lin, Hanchong Zhang, Yuchen Zhang, Hang Li

Our ablation study highlights the indispensability of memory, tools, consultation, reflection, and reinforcement learning in achieving the agent's strong performance.

Question Answering reinforcement-learning +2

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