Define classification and regression for ML. When should one use classification over regression?
Define classification and regression for ML. When should one use classification over regression?
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Define classification and regression for ML. When should one use classification over regression?
Expert Solution
Step 1
Classification is the task of predicting a discrete class label.
Regression is the task of predicting a continuous quantity.
The main difference between Regression and Classification algorithms that Regression algorithms are used to predict the continuous values such as price, salary, age, etc. and Classification algorithms are used to predict/Classify the discrete values such as Male or Female, True or False, Spam or Not Spam, etc.
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