This was the only data set analysed that did not come from the UCI Machine
Learning Repository. This data set was collected by Pat Conrad under the supervision
of Dr. Tsai Hong in the Metrology Department at NIST. The data consisted
of 27 attributes: a binary column indicating whether the specific region of an image
was a road, two columns for the x and y coordinates of the region, and 24
columns regarding the RGB values of the current region.