What separates the brain from the other mechanical parts of our body? It is its potential to learn and improve from its past experiences. Similar is the task and purpose of machine learning. It provides the ability to the system to learn from its past experiences without being explicitly programmed. Reference: https://becominghuman.ai/an-introduction-to-machine-learning-33a1b5d3a560 In machine learning and statistics, classification can be defined as the problem of identifying a pattern or defining a certain category amongst the set given of observations. This thought and statement can be defined by considering a simple example of classifying emails as “spam and non-spam” or sorting the list of voters on the basis of their gender as “male or female”. Basically, taking a complex set of data and distinguishing it on one or more criteria is classification. An algorithm that implements this classification of materials via an electronic device is called a classifier . As o