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J-GLOBAL ID：201702280283072838   Reference number：17A0250452

Matrix Factorization for Automatic Chemical Mapping from Electron Microscopic Spectral Imaging Datasets

電子顕微鏡スペクトル画像解析データセットから自動ケミカル写像のためのマトリクス因子分解

Author (6)： Shiga Motoki (Department of Electrical, Electronic and Computer Engineering, Gifu University) ,  Muto Shunsuke (Advanced Measurement Technology Center, Institute of Materials and Systems for Sustainability, Nagoya University) ,  Tatsumi Kazuyoshi (Advanced Measurement Technology Center, Institute of Materials and Systems for Sustainability, Nagoya University) ,  Tsuda Koji (Graduate School of Frontier Sciences, University of Tokyo) ,  Tsuda Koji (Center for Materials Research by Information Integration, National Institute for Materials Science) ,  Tsuda Koji (Biotechnology Research Institute for Drug Discovery, National Institute of Advanced Industrial Science and Technology)
Material： Transactions of the Materials Research Society of Japan  (Trans Mater Res Soc Jpn)
Volume： 41  Issue： 4  Page： 333-336(J-STAGE)  Publication year： 2016 
JST Material Number： L4468A  ISSN： 1382-3469  Document type： Proceedings
Article type： 原著論文  Country of issue： Japan (JPN)  Language： ENGLISH (EN)

Thesaurus term： *electron energy loss spectroscopy ,  *scanning transmisson electron microscope ,  image analysis ,  chemical composition ,  distribution ,  spectral analysis ,  statistical method ,  matrix(mathematics) ,  factor analysis ,  data processing ,  technology assessment
Semi thesaurus term： composition distribution

Author keywords (4)： Spectral Imaging ,  Machine Learning ,  Non-negative Matrix Factorization ,  STEM-EELS/EDX

JST classification (2)： Physical analysis of elements in inorganic substances  (CC03022H) ,  Microscopy determination of structures  (BK01040E)

Reference (10)：

• [1] M. Bosman, M. Watanabe, D.T.L. Alexander, V.J. Keast, Mapping chemical and bonding information using multivariate analysis of electron energy-loss spectrum images, Ultramicroscopy, 106 (2006) 1024-1032.
• [2] K. Tatsumi, S. Muto, Local electronic structure analysis by site-selective ELNES using electron channeling and first-principles calculations, J. Phys.: Condens. Matter 21(2009) 104213.
• [3] K. Tatsumi, S. Muto, Y. Yamamoto, H. Ikeno, S. Yoshioka, I. Tanaka, Site-specific electronic structure analysis by channeling EELS and first-principles calculations, Ultramicroscopy, 106 (2006) 1019-1023.
• [4] M.W. Berry, M. Browne, A.N. Langville, V.P. Pauca, R.J. Plemmons, Algorithms and Applications for Approximate Nonnegative Matrix Factorization, Comput. Statist. Data Anal., 52 (2007) 155-173.
• [5] A. Cichocki, Fast Local Algorithms for Large Scale Nonnegative Matrix and Tensor Factorizations, IEICE Trans. Fund. Elec. Commun. Comput., 92 (2009) 708-721.

Terms in the title (7)： 電子顕微鏡 ,  スペクトル画像 ,  解析データ ,  ケミカル ,  写像 ,  マトリクス ,  因子分解