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arXiv 2203.04860cs.CL
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PET:一个面向自然语言文本过程提取的标注数据集

PET: An Annotated Dataset for Process Extraction from Natural Language Text

Fondazione Bruno Kessler(布鲁诺·凯斯勒基金会);Free University of Bozen-Bolzano(博尔扎诺-博岑自由大学);University of Mannheim(曼海姆大学)

Patrizio Bellan, Han van der Aa, Mauro Dragoni, Chiara Ghidini, Simone Paolo Ponzetto

AI总结:

针对业务流程描述缺乏黄金标注语料的问题,本文提出首个标注活动、网关、参与者和流程信息的PET数据集,并提供多种基线以基准化文本过程提取的难度与挑战。

摘要:

从文本中进行过程提取是过程发现中的一项重要任务,近年来已发展出多种方法。然而,与其他信息提取任务相比,目前缺乏经过仔细标注、包含所有相关实体和关系的业务流程描述黄金标准语料库。因此,当前很难客观地比较不同提取方法所获得的结果,而标注文本的缺乏也阻碍了自然语言处理领域典型的数据驱动信息提取方法的应用。为弥合这一差距,我们提出了PET数据集,这是首个标注了活动、网关、参与者和流程信息的业务流程描述语料库。我们介绍了这一新资源,并提供了多种基线,以基准化从文本中进行业务流程提取的难度和挑战。PET可通过huggingface.co/datasets/patriziobellan/PET访问。

英文摘要:

Process extraction from text is an important task of process discovery, for which various approaches have been developed in recent years. However, in contrast to other information extraction tasks, there is a lack of gold-standard corpora of business process descriptions that are carefully annotated with all the entities and relationships of interest. Due to this, it is currently hard to compare the results obtained by extraction approaches in an objective manner, whereas the lack of annotated texts also prevents the application of data-driven information extraction methodologies, typical of the natural language processing field. Therefore, to bridge this gap, we present the PET dataset, a first corpus of business process descriptions annotated with activities, gateways, actors, and flow information. We present our new resource, including a variety of baselines to benchmark the difficulty and challenges of business process extraction from text. PET can be accessed via huggingface.co/datasets/patriziobellan/PET

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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