A predictive modelling method in which a class label is anticipated for a given example of input data is referred to as classification. It aids in categorizing the supplied data into a label that is shared by other observations with comparable characteristics. It can, for example, be used to identify a message as spam or to determine whether or not a user would churn based on their behavior.
Some of the classification algorithms used in Machine Learning are as follows:
- Decision tree
- Random forest classifier
- Support vector machine