Simple linear regression

You might have used other machine learning libraries; now let's practice learning the simple linear regression model using TensorFlow. We will explain the concepts first using a generated dataset before moving on to domain-specific examples.

We will use generated datasets so that readers from all different domains can learn without getting overwhelmed with the details of the specific domain of the example.

You can follow along with the code in the Jupyter notebook ch-04a_Regression.

Data preparation

To generate the dataset, we use the make_regression function from the datasets module of the sklearn library:

from sklearn import datasets as skds
X, y = skds.make_regression(n_samples=200,
  ...