Fig. 8From: Visualizing the knowledge structure and evolution of bioinformaticsPipeline of the proposed methods. a Shows the process of data collection and topic extraction. b Is our final visualization results. Science map shows the knowledge structure of bioinformatics and it can be filtered by time to show evolution.Themeriver shows the change in the proportion of papers and word cooccurrence network illustrates the change of topics in each periodBack to article page