For example, let's say you needed to label 1, 000 vacation photos with whether they had people in them or not—a time - consuming task if done by hand . If you labeled just 20 photos, Classify could learn to differentiate between photos with people and without automatically and do the other photos in under a second :

familyOrLandscape=Classify[{->"Landscape",->"Landscape",->"Family",->"Landscape",->"Landscape",->"Family",->"Family",->"Family",->"Landscape",->"Landscape",->"Landscape",->"Landscape",->"Landscape",->"Landscape",->"Family",->"Family",->"Landscape",->"Family",->"Landscape",->"Family"}]

Let's test our new ClassifierFunction we created against new images it hasn't  seen before :

familyOrLandscape[{,,}]