An Analysis On The Weibo Topic "Us-China Trade War" Based On K-Means Algorithm

On 22 March 2018, the United States and China started a trade war which sparked a heated discussion about its impact on global economy and trade. This paper uses web crawler to collect Weibo blogs about this trade war, extracts the main content of these blogs with natural language processing methods and tools, clusters similar blogs by K-Means algorithm, analyzes the topics in these blogs and provides a reference for predicting the future of this trade war.