本文選題：材料數(shù)據(jù)　切入點(diǎn)：材料基因工程　出處：《中國(guó)材料進(jìn)展》2017年06期 　論文類(lèi)型：期刊論文

【摘要】：材料數(shù)據(jù)是材料基因組計(jì)劃的三大核心工具之一,近年來(lái)在國(guó)際上引起強(qiáng)烈關(guān)注,美國(guó)、日本等國(guó)相繼資助了大型數(shù)據(jù)庫(kù)建設(shè)和數(shù)據(jù)分析的項(xiàng)目。材料數(shù)據(jù)的準(zhǔn)確性與完整性,是數(shù)據(jù)分析與挖掘的根本保障,并直接影響材料數(shù)據(jù)庫(kù)的建設(shè)以及材料數(shù)據(jù)價(jià)值的深度開(kāi)發(fā)和應(yīng)用。材料大數(shù)據(jù)的特征主要表現(xiàn)在材料屬性的高維以及屬性間的復(fù)雜關(guān)聯(lián)關(guān)系,在材料數(shù)據(jù)分析挖掘中應(yīng)重視與材料領(lǐng)域知識(shí)的充分結(jié)合,以及離群點(diǎn)分析上的學(xué)科特點(diǎn)及需求特殊性。而材料數(shù)據(jù)相關(guān)的基礎(chǔ)教育,尤其是在本科階段數(shù)學(xué)與計(jì)算機(jī)相關(guān)基礎(chǔ)課程的設(shè)置,則成為今后材料數(shù)據(jù)成為材料創(chuàng)新發(fā)展手段的保障。本文就材料基因工程框架下材料數(shù)據(jù)長(zhǎng)久發(fā)展進(jìn)程中目前亟待重視和解決的問(wèn)題加以討論。
[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.
【作者單位】： 北京科技大學(xué)鋼鐵共性技術(shù)協(xié)同創(chuàng)新中心;美國(guó)肯納金屬有限公司;北京科技大學(xué)新材料技術(shù)研究院;
【基金】：科技部“863”計(jì)劃項(xiàng)目(2015AA034201) 國(guó)家重點(diǎn)研發(fā)計(jì)劃項(xiàng)目(2016YFB0700503) 北京市科技計(jì)劃項(xiàng)目(D16110300240000)
【分類(lèi)號(hào)】：TB30;TP311.13

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