Regression Features and Labels Practical Machine Learning Tutorial with Python p. 3

We ll be using the numpy module to convert data to numpy arrays, which is what Scikitlearn wants. We will talk more on preprocessing and crossvalidation when we get to them in the code, but preprocessing is the module used to do some cleaning, scaling of data prior to machine learning, and cross alidation is used in the testing stages. Finally, we re also importing the LinearRegression algorithm as well as svm from Scikitlearn, which we ll be using as our machine learning algorithms to demonstrate results. At this point, we ve got data that we think is useful. How does the actual machine learning thing work With supervised learning, you have features and labels. The features are the descriptive attributes, and the label is what you re attempting to predict or forecast. Another common example with regression might be to try to predict the dollar value of an insurance policy premium for someone. The company may collect your age, past driving infractions, public criminal record, and your credit score for ex