Features and Labels

Features of music could be: intensity, tempo, genre, gender, rhythm and so on. Look at this example. Features are expressed on axes and labels are the answers based on the coordinates of features. In this example, features are numerical values of intensity and tempo. Labels are classification of data points in the chart. Int his case, we have two labels, "She likes those" and "She doesn't like".

Here is another example with two features, bumpiness and slope. Labels, in this example, are the colors blue, red and green.