Designing a Learning System
Machine Learning enables a Machine to automatically learn from Data, Improve performance from an Experience and predict things without explicitly programmed.
When we input the Training Data to Machine Learning Algorithm, this algorithm will produce a mathematical model and with the help of the mathematical model, the machine will make a prediction and take a decision without being explicitly programmed. Also, during training data, the more machine will work with it the more it will get experience and the more it will get experience the more efficient result is produced.
In Spam E-Mail detection Task, T: To classify mails into Spam or Not Spam. Performance measure, P: Total percent of mails being correctly classified as being “Spam” or “Not Spam”. Experience, E: Set of Mails with label “Spam”.