材料数据在材料创新发展中的作用与存在问题的思考

发布时间：2018-03-14 05:18

本文选题：材料数据　切入点：材料基因工程　出处：《中国材料进展》2017年06期 　论文类型：期刊论文

【摘要】：材料数据是材料基因组计划的三大核心工具之一,近年来在国际上引起强烈关注,美国、日本等国相继资助了大型数据库建设和数据分析的项目。材料数据的准确性与完整性,是数据分析与挖掘的根本保障,并直接影响材料数据库的建设以及材料数据价值的深度开发和应用。材料大数据的特征主要表现在材料属性的高维以及属性间的复杂关联关系,在材料数据分析挖掘中应重视与材料领域知识的充分结合,以及离群点分析上的学科特点及需求特殊性。而材料数据相关的基础教育,尤其是在本科阶段数学与计算机相关基础课程的设置,则成为今后材料数据成为材料创新发展手段的保障。本文就材料基因工程框架下材料数据长久发展进程中目前亟待重视和解决的问题加以讨论。
[Abstract]:Material data is one of the three core tools of the material Genome Project. In recent years, it has aroused strong concern in the world. The United States, Japan and other countries have successively funded large-scale database construction and data analysis projects, and the accuracy and completeness of material data. It is the fundamental guarantee of data analysis and mining, and directly affects the construction of material database and the deep development and application of material data value. In the material data analysis and mining, we should pay attention to the full integration of knowledge in the field of materials, as well as the characteristics of the subject and the particularity of the needs in the field of outlier analysis. Especially in the undergraduate stage of mathematics and computer related basic courses, This paper discusses the problems that need to be paid more attention to and solved in the long process of material data development under the framework of material genetic engineering.
【作者单位】：北京科技大学钢铁共性技术协同创新中心;美国肯纳金属有限公司;北京科技大学新材料技术研究院;
【基金】：科技部“863”计划项目(2015AA034201) 国家重点研发计划项目(2016YFB0700503) 北京市科技计划项目(D16110300240000)
【分类号】：TB30;TP311.13

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