Better Maps

 
Better Maps image
 
Science mapping, at its most basic, is a combination of classification and visualization. This map represents the relationships among and between 22 million documents – 20 million scientific and technical articles, and 2 million patents from 1996-2011. It was created by clustering the documents using a combination of citation analysis and text mining.

This map portrays the structure and dynamics of science and technology at a highly detailed level, with over 200,000 clusters of documents, each of which may last anywhere from two to sixteen years.

To learn more about science mapping and what we’ve learned over the years, look under the “Methodology” menu item.