Open AccessStudy on Petroleum Standard Attention Index Calculation based on the Entropy Weight Method
Author(s) -
Ting Xu,
Changyi Qin,
Hua Zhang,
Yixin Qu,
Wei Fang
Publication year - 2020
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.179
H-Index - 26
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/514/2/022048
Subject(s) - standardization , ranking (information retrieval) , computer science , entropy (arrow of time) , petroleum , china , index (typography) , petroleum industry , national standard , download , statistics , data mining , information retrieval , econometrics , engineering , mathematics , world wide web , geography , chemistry , physics , quantum mechanics , environmental engineering , operating system , organic chemistry , archaeology , pulp and paper industry
In this paper, the author analyzes and delves specialty distribution, attributes, attention, and other information about China’s national standards in the petroleum industry on the basis of quantitative statistics on such standards and research on attention therefor. The Entropy Weight Method (EWM) is then applied to make comprehensive measurement from three indexes of standard details query clicks, online reading clicks and download clicks, with standard attention index and corresponding ranking obtained, providing a basis for comprehensive understanding of standardization development status and trend of the petroleum industry in China.