Prediction is a tactic used to adumbrate the missing or
unavailable data. It is also the two step process equivalent to
data classification technique the only difference lies in between
them is rather than giving the labels to the data classes whose
labels are not known the class labels are anticipated. For
instance in the figure 1.3 instead of deducting the negative and
positive for rainy and cloudy, prediction technique will predict
how much percentage of heavy rains and percentage of light
will be there and the chunk of thunder or calmness can be
visualized.