Search Results for author: Yihang Li

Found 6 papers, 2 papers with code

Preferred-Action-Optimized Diffusion Policies for Offline Reinforcement Learning

no code implementations29 May 2024 Tianle Zhang, Jiayi Guan, Lin Zhao, Yihang Li, Dongjiang Li, Zecui Zeng, Lei Sun, Yue Chen, Xuelong Wei, Lusong Li, Xiaodong He

Meanwhile, based on the diffusion model, preferred actions within the same behavior distribution are automatically generated through the critic function.

Offline RL reinforcement-learning +1

AutoManual: Generating Instruction Manuals by LLM Agents via Interactive Environmental Learning

no code implementations25 May 2024 Minghao Chen, Yihang Li, Yanting Yang, Shiyu Yu, Binbin Lin, Xiaofei He

We introduce AutoManual, a framework enabling LLM agents to autonomously build their understanding through interaction and adapt to new environments.

Video-Helpful Multimodal Machine Translation

1 code implementation31 Oct 2023 Yihang Li, Shuichiro Shimizu, Chenhui Chu, Sadao Kurohashi, Wei Li

In addition to the extensive training set, EVA contains a video-helpful evaluation set in which subtitles are ambiguous, and videos are guaranteed helpful for disambiguation.

Multimodal Machine Translation Translation

VISA: An Ambiguous Subtitles Dataset for Visual Scene-Aware Machine Translation

1 code implementation LREC 2022 Yihang Li, Shuichiro Shimizu, Weiqi Gu, Chenhui Chu, Sadao Kurohashi

Existing multimodal machine translation (MMT) datasets consist of images and video captions or general subtitles, which rarely contain linguistic ambiguity, making visual information not so effective to generate appropriate translations.

Multimodal Machine Translation Sentence +1

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