Image Credit

Description:

A table with the classes 'Happy drawing' and 'Sad drawing' are listed in the first column and the classifications 'Happy' and 'Sad' are listed in the top row. The diagonal squares in the table - those with the number of happy drawings classified as happy and a sad drawings classified as sad - are in blue. The two other squares have the number of drawings that are misclassified and are colored in yellow.

Source:

Sabine De Brabandere, Science Buddies

License:

Science Buddies