Fig. 2
Intertopic Distance Map and Top 30 Most Relevant Terms for Topic 2. PC: principal component, referring to the interactive web-based visualization in Multimedia Appendix 1 for other topics.
Fig. 2 | Scientific Reports
Intertopic Distance Map and Top 30 Most Relevant Terms for Topic 2. PC: principal component, referring to the interactive web-based visualization in Multimedia Appendix 1 for other topics.
