## Numpy Ravel, Explained

This tutorial will show you how to use the Numpy ravel function. It will explain the syntax of the function and show you how to use Numpy ravel to flatten an array. The following is a table of contents. If you’re looking for something specific, you can click on any of the links to jump … Read more

## A Quick Introduction to Numpy Random Normal

This tutorial will cover the Numpy random normal function (AKA, np.random.normal). If you’re doing any sort of statistics or data science in Python, you’ll often need to work with random numbers. And in particular, you’ll often need to work with normally distributed numbers. The Numpy random normal function generates a sample of numbers drawn from … Read more

## How to Use Numpy Argsort in Python

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

## How to Make a Numpy Softmax Function

In this tutorial, I’ll show you how to define a Numpy softmax function in Python. I’ll explain what the softmax function is. And I’ll show you the syntax for how to define the softmax function using the Numpy package. Additionally, I’ll show you a few examples of how it works. If you need something specific, … Read more

## How to Use the Numpy Maximum Function

In this tutorial, I’ll explain how to use the Numpy maximum function to compute the element-wise maxima of two Numpy arrays. I’ll explain the syntax of np.maximum, how the function works, and how to use it. If you need something specific, just click on any of the following links. Table of Contents: Introduction to Numpy … Read more

## How to Implement the Logistic Sigmoid Function in Python

In this tutorial, I’ll show you how to implement a logistic sigmoid function in Python. I’ll explain what the logistic sigmoid function is. I’ll show you how to define the syntax for the logistic sigmoid function in Python. And I’ll show you a few examples of how it works. If you need something specific, you … Read more

## How to Implement Numpy Relu in Python

This blog post will show you how to implement Numpy relu. We’ll define a new function in Python that implements a rectifier activation function. So I’ll quickly explain what the ReLU function is. We’ll define the syntax for a Numpy relu function. And I’ll show you how it works in the examples section. If you … Read more

## How to Use the Numpy Arctan Function

In this tutorial, I’ll show you how to use the Numpy arctan function to compute the trigonometric arctangent in Python. I’ll explain the syntax of np.arctan, how the function works, and how to use it. If you need something specific, just click on any of the following links. Table of Contents: Introduction to Numpy Arctan … Read more

## How to Use the Numpy Cos Function

In this tutorial, I’ll show you how to use the Numpy cos function to compute the trigonometric cosine in Python. I’ll explain the syntax of np.cos, how the function works, and how to use it. If you need something specific, just click on any of the following links. Table of Contents: Introduction to Numpy Cos … Read more

## How to Use the Numpy Subtract Function

In this tutorial, I’ll explain how to use the Numpy subtract function – AKA np.subtract – to perform mathematical subtraction with Numpy arrays and other Python objects. I’ll explain the syntax of np.subtract, how the function works, and how to use it. If you need something specific, you can click on any of the following … Read more