Research on Visual Analysis of Agricultural Food Big Data Based on CiteSpace III

摘要

This study makes visual analysis on agricultural food big data retrieval literature by using the information visualization tool CiteSpace III and with the Web of Science? core collection as data sources. The spatial and temporal distribution, research focus, major fields of study, research fronts and evolution paths on the research field of big data were analyzed by knowledge maps and literature research. The results of the research show that the research focus in future may include Hadoop Distributed File System, Hadoop Database, performance evaluation and medical research.