数据与计算发展前沿2025，Vol.7Issue(1)：152-162,11.DOI:10.11871/jfdc.issn.2096-742X.2025.01.011
材料领域知识图谱构建与应用研究
Research on the Construction and Application of Knowledge Graph in Materials Science
摘要
Abstract
[Objective]To facilitate the processing of large-scale unstructured materials science informa-tion and to deeply explore the relationship between materials information data,knowledge map-ping provides technical support for the integrated study of materials'properties and structures.[Methods]In this study,a new knowledge graph construction method is proposed,and a knowl-edge graph-based material knowledge intelligent question and answer system and a material knowledge graph cloud platform are constructed.The knowledge intelligent question and an-swer system is built using BERT+CRF,and the graph cloud platform is developed based on the B/S framework.[Results]The system framework constructed in this study can realize the knowledge question and answer of materials,provide users with the entrance to the cloud platform,and visualize the material knowl-edge graph.Taking the III-V compound computational dataset as an example,we constructed the III-V compound material knowledge graph.[Conclusions]This study extends the application of knowledge graph in the field of materials,which is important for accelerating the discovery of new materials and mining potential information about materials.关键词
知识图谱/材料数据/智能问答/云平台Key words
knowledge graph/materials data/intelligent question-and-answer/cloud platform引用本文复制引用
袁扬,刘祺霖,陈子逸,万萌,李凯,王彦棡,王婧,王宗国..材料领域知识图谱构建与应用研究[J].数据与计算发展前沿,2025,7(1):152-162,11.基金项目
中国科学院前沿科学重点研究计划(ZDBS-LY-7025) （ZDBS-LY-7025）
中国科学院青年创新促进会(2021167) （2021167）
中国科学院信息化计划(CAS-WX2023SF-0101) （CAS-WX2023SF-0101）
