Numpy Save, Explained

An image that shows how Numpy save "saves" Numpy array data to a .npy file format.

This tutorial will show you how to save your Numpy datasets with Numpy save. It explains what the function does, explains the syntax, and shows step-by-step examples of how to use np.save. If you need something specific, you can just click on any of the following links. Table of Contents: Introduction Syntax Examples Frequently Asked … Read more

Numpy Meshgrid, Explained

A simple example that shows and explains how Numpy meshgrid inputs 1D arrays of coordinates, and outputs Numpy arrays with values that serve as coordinates for a grid-like Euclidean space.

This tutorial will show you how to use Numpy meshgrid. It will explain what the meshgrid function does, explain the syntax, and show you clear examples to help develop your intuition for how this technique works. If you need something specific, you can click on any of the following links. Table of Contents: Introduction Syntax … Read more

How to Use the Sklearn Linear Regression Function

A visual example of simple linear regression, where we fit a line to the training data, and then use that line as a model to predict new values.

In this tutorial, I’ll show you how to use the Sklearn Linear Regression function to create linear regression models in Python. I’ll quickly review what linear regression is, explain the syntax of Sklearn LinearRegression, and I’ll show you step-by-step examples of how to use the technique. If you need something specific, just click on any … Read more

How to Use the Sklearn Predict Method

In this tutorial, I’ll show you how to use the Sklearn predict method to predict outputs using a machine learning model in Python. So I’ll quickly review what the method does, I’ll explain the syntax, and I’ll show a example of how to use the technique. If you need something specific, just click on the … Read more

How to Use Numpy Argsort in Python

An image that shows how Numpy Argsort returns the index values that would sort a Numpy array.

This tutorial explains how to use the Numpy argsort function. It explains the syntax of np.argsort, and also shows clear examples. If you need help with something specific, you can click on any of these links. The links will take you to the appropriate part of the tutorial. Table of Contents: Introduction to Numpy Argsort … Read more