Open AccessAnalysis of the Knowledge Map and Knowledge Modelling Based on CSSCI: A Case of China’s Drug Problem Study
Author(s) -
Haokang Xu,
Meng Ding,
Ai’nan Zhu,
Changming Wang
Publication year - 2021
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/742/1/012007
Subject(s) - china , computer science , field (mathematics) , management science , data science , geography , engineering , mathematics , pure mathematics , archaeology
In this paper, CiteSpace software is used to quantitatively analyze 568 related literature in CSSCI database from 2009 to 2019, and draw the knowledge map of research keywords. Despite of a simple data or information flow diagrams, we also used the mathematical modelling to make a more comprehensive analysis. On this basis, the development history and research focus of drug research are summarized. The results show that: at present, the research on drug problem has expanded from drug problem itself to drug-related problem, mainly focusing on law and history; the research field has been refined, and quantitative research methods have been increased.