Open AccessStudy on comprehensive evaluation method of daily transport production quality of railway bureau
Author(s) -
Zihan Qu,
Shiwei He
Publication year - 2019
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1168/3/032110
Subject(s) - principal component analysis , closeness , production (economics) , topsis , sample (material) , quality (philosophy) , statistics , grey relational analysis , beijing , mathematics , ranking (information retrieval) , computer science , operations research , artificial intelligence , geography , mathematical analysis , philosophy , chemistry , archaeology , epistemology , chromatography , china , economics , macroeconomics