To make the previous map easier to interpret, we extracted keywords from the article titles. The weighting for attributes is 1 for PCs and 0 for others.

Viewer:
You can display this map with free software module of Viscovery SOMine Visual Explorer. Please download English version from here (Windows 10 or higher required). Japanese version is here.
SOM file:
And you can download the map file from here. However please note that underlying data mart is not included, so there is some limitation to explore and analyse it.

If you are interested in this map, you can become “paid E-mail member” of Mindware Innovation Maps, so that you have access to the project file including data mart, and “paid license member can access to full functionalities to mine data which unreduced dimensions. <read more…>