结合提示学习和Qwen大语言模型的裁判文书摘要方法

尽管大语言模型在新闻、艺术等领域的文本摘要任务上取得了良好的效果,但由于大语言模型缺乏对司法领域知识的学习,同时难以理解裁判文书的结构特征和逻辑关系,导致生成的裁判文书摘要质量不佳。该文提出结合提示学习和Qwen大语言模型的裁判文书摘要方法,将裁判文书数据作为SFT(supervised fine-tuning)技术对大语言模型微调的输入,增强其法律领域适用性;同时设计融入结构信息与角色指令的提示模板,以优化摘要生成,使其更精准地反映文书结构特征与逻辑关系。实验结果表明,该方法在ROUGE-1、 ROUGE-2和ROUGE-L的F1值上比基线模型分别提升了21.44%、 28.50%和28.97%,说明大语言模型经裁判文书数据微调并引入结构信息后,在裁判文书摘要任务中展现了卓越的性能与巨大的应用潜力。

从贴黄制度管窥明代公文发展趋势

明代贴黄制度是一种文书摘要制度,源起于唐朝的事由,经宋代引黄制度得以发展。而作为明代公文的一个重要组成部分,贴黄制度的实行与明代公文息息相关,不仅影响了其发展趋势,还反映出公文发展的规律性,为研究明代公文概况提供了全新切入点。

Constructing a taxonomy to support multi-document summarization of dissertation abstracts

This paper reports part of a study to develop a method for automatic multi-document summarization. The current focus is on dissertation abstracts in the field of sociology. The summarization method uses macro-level and micro-level discourse structure to identify important information that can be extracted from dissertation abstracts, and then uses a variable-based framework to integrate and organize extracted information across dissertation abstracts. This framework focuses more on research concepts and their research relationships found in sociology dissertation abstracts and has a hierarchical structure. A taxonomy is constructed to support the summarization process in two ways： （1） helping to identify important concepts and relations expressed in the text, and （2） providing a structure for linking similar concepts in different abstracts. This paper describes the variable-based framework and the summarization process, and then reports the construction of the taxonomy for supporting the summarization process. An example is provided to show how to use the constructed taxonomy to identify important concepts and integrate the concepts extracted from different abstracts.