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

An image that shows how the Numpy maximum function computes the element-wise maximum of two Numpy arrays.

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 Use the Numpy Cos Function

An image that shows the cosine function, where the data was computed with Numpy cos and plotted with Plotly.

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

7 Tips to Help you Learn Numpy Quickly

Over and over again, I emphasize the importance of data manipulation. Data manipulation is the foundation for almost everything else in data science and machine learning. So to be a great data scientist, one of your first goals should be to master data manipulation tools. And if you’re doing data manipulation in Python, that means … Read more