中文文本中SDG交互关系抽取与可视化系统

System for Extracting and Visualizing SDG Interactionsfrom Chinese Texts

可持续发展目标(SDGs)间存在复杂的协同或权衡交互关系,大量的科技论文、报告和网页蕴含着SDGs交互作用关系的专家知识。设计并实现了SDGs间交互关系可视化系统,后端使用Python语言,前端使用Vue框架,以SDGs有关文档或网页为数据源,从中解析文本,探测地理研究区域,构建SDGs领域专业词典,探测SDG词汇,设计SDGs交互作用抽取方法,抽取交互作用关系,最后以地图和网络图等多种可视化形式展现。系统通过网络图形式生动表达SDGs协同与权衡关系,可以加深理解文本中SDGs交互作用关系,促进可持续发展目标共同实现。

There arc complex synergistic or trade-off interactions among the Sustainable Development Goals(SDGs),and a large number of scientific and technical papers,reports,and web pages contain expert knowledge of the interactions among the SDGs.This paper designs and implements a visualization system of interactions between SDGs,using Python language in the back-end and Vue framework in the front-end,taking documents or web pages related to SDGs as a data source,parsing text from these files,detecting geographic study areas,constructing a professional dictionary of the SDGs domain,detecting SDG vocabulary,designing an SDGs interaction extraction method,extracting interactions,and finally visualizing them in various visualization forms such as map and network diagram.The system vividly expresses SDGs synergies and trade-offs in the form of network diagrams,which can deepen the understanding of SDGs interactions in the text and promote the joint achievement of the SDGs.