Analysis of Movie Reviews using Visual Text Analytics

This blog shows how the automatically generated concepts and categories in Visual Text Analytics (VTA) can be refined using LITI and Boolean rules. I will use a data set that contains information on 1527 randomly selected movies: their titles, reviews, MPAA Ratings, Main Genre classifications and Viewer Ratings.

Analysis of Movie Reviews using Visual Text Analytics was published on SAS Users.

Essentials of Map Coordinate Systems and Projections in Visual Analytics

If you spend any time working with maps and spatial data, having a fundamental understanding of coordinate systems and map projections becomes necessary.  It’s the foundation of how spatial data and maps work.  These areas invariably evoke trepidation and some angst, even in the most seasoned map professional.  And rightfully […]

Essentials of Map Coordinate Systems and Projections in Visual Analytics was published on SAS Users.