let's say I want to estimate the value of a used car based on age mark the mileage you name it then a machine learning algorithm can do this pretty well if you give it a training set with a lot of Sol cars with the corresponding value another example could be a mail it spammers it not spam a machine learning algorithm can do this if it has a large training sets a great algorithm within the supervised domain is called decision trees the reason I picked this one is because it's more intuitive than most others so in