Search Results for author: Zengkui Sun

Found 4 papers, 3 papers with code

LCS: A Language Converter Strategy for Zero-Shot Neural Machine Translation

1 code implementation5 Jun 2024 Zengkui Sun, Yijin Liu, Fandong Meng, Jinan Xu, Yufeng Chen, Jie zhou

Multilingual neural machine translation models generally distinguish translation directions by the language tag (LT) in front of the source or target sentences.

Decoder Machine Translation +2

Outdated Issue Aware Decoding for Factual Knowledge Editing

no code implementations5 Jun 2024 Zengkui Sun, Yijin Liu, Jiaan Wang, Fandong Meng, Jinan Xu, Yufeng Chen, Jie zhou

Consequently, on the reasoning questions, we discover that existing methods struggle to utilize the edited knowledge to reason the new answer, and tend to retain outdated responses, which are generated by the original models utilizing original knowledge.

knowledge editing

Cross-Lingual Knowledge Editing in Large Language Models

2 code implementations16 Sep 2023 Jiaan Wang, Yunlong Liang, Zengkui Sun, Yuxuan Cao, Jiarong Xu, Fandong Meng

With the recent advancements in large language models (LLMs), knowledge editing has been shown as a promising technique to adapt LLMs to new knowledge without retraining from scratch.

knowledge editing

Is ChatGPT a Good NLG Evaluator? A Preliminary Study

1 code implementation7 Mar 2023 Jiaan Wang, Yunlong Liang, Fandong Meng, Zengkui Sun, Haoxiang Shi, Zhixu Li, Jinan Xu, Jianfeng Qu, Jie zhou

In detail, we regard ChatGPT as a human evaluator and give task-specific (e. g., summarization) and aspect-specific (e. g., relevance) instruction to prompt ChatGPT to evaluate the generated results of NLG models.

nlg evaluation Story Generation

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