Topic mining of Chinese scientific literature research about "The Belt and Road Initiative" based on LDA model from the sub disciplinary perspective

Abstract

At present, many domestic and overseas scholars have already done a large amount of studies about "The Belt and Road Initiative". Based on the LDA topic mining model, this paper classifies and analyzes scientific research literature of "the Belt and Road Initiative", from January 2014 to December 2018, in different disciplines areas. With the help of literature measurement method and LDA theme model. This paper analyses and digs in depth theme and structure of research literature of "the Belt and Road Initiative" in different disciplines. This work helps to promote the further comprehend the research status, research focus and development direction of "the Belt and Road Initiative" in different disciplines, and it can also provide a useful reference to merge studies and practices in different disciplines of "the Belt and Road Initiative".