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nmfMapping: a cloud-based web application for non-negative matrix factorization of powder diffraction and pair distribution function datasets

delete2022-04-05
delete10
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OA
AI
Z
Zachary Thatcher
C
Chia-Hao Liu
L
Long Yang
B
Brennan C. McBride
G
Gia Thinh Tran
A
Allison Wustrow
M
Martin A. Karlsen
J
James R. Neilson
D
Dorthe Bomholdt Ravnsbæk
S
Simon J. L. Billinge *
DOI:10.1107/S2053273322002522delete
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Abstract

Abstract

En 中文
A cloud-hosted web-based software application, nmfMapping, for carrying out a non-negative matrix factorization of a set of powder diffraction or atomic pair distribution function datasets is described. This application allows structure scientists to find trends rapidly in sets of related data such as from in situ and operando diffraction experiments. The application is easy to use and does not require any programming expertise. It is available at https://pdfitc.org/.
Keywords:
non-negative matrix factorization
NMF
pair distribution function
PDF
data analysis
web applications

Journal

A
Acta Crystallographica A-Foundation and Advances
IF:
1.8
Papers:
161
Citations:
1.0W

Organization

C
Columbia University
Scholars:
7.1W
Papers: 6.4W
Citations: 263
A
Aarhus University
Scholars:
4.3W
Papers: 4.2W
Citations: 4.8W
U
united states department of energy (doe)
Scholars:
11.3W
Papers: 9.6W
Citations: 246
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