Expert Contributors Articles

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Przemek Chojecki Przemek Chojecki
Updated on August 17, 2022

How to Spot Deepfake Technology

The AI that powers deepfakes poses all sorts of questions for consumers of media. Using a couple of simple principles, though, you can develop a sophisticated understanding of what you’re looking at.

Peter Wang Peter Wang
Updated on August 17, 2022

How Gen Z Can Fix AI’s Ethics Problem

Gen Z data scientists are well suited to tackle bias in AI. Today’s leaders and practitioners need to lay the groundwork to enable them to do so.

Peter Grant Peter Grant
Updated on August 15, 2022

How to Find Outliers With IQR Using Python

Do you need to ditch your outliers? Here’s how to find (and remove) outliers in your data set with IQR.

Peter Grant Peter Grant
Updated on August 15, 2022

A Primer on Model Fitting

To do any data science of value we need models that accurately represent our data set. Here’s how to evaluate a model’s fit to your training data.

Peter Grant Peter Grant
Updated on August 15, 2022

Need to Automate Your Data Analysis? Here’s How.

In this step-by-step tutorial, I’ll show you how to automate your data analysis using a real-world problem.

Peter Grant Peter Grant
Updated on August 15, 2022

Generate Regressions in Python — Automatically!

Python scripts can automatically create and check the quality of regressions on your data sets. So what are you waiting for?

Peter Grant Peter Grant
Updated on August 15, 2022

How to Check Your Data Analysis for Errors

When we’re working with large amounts of data, errors are inevitable. Here’s how to check your data for errors manually using Python.

Peter Grant Peter Grant
Updated on August 15, 2022

Don’t DIY. Use Python Scripts to Check Data Quality for You.

Here’s how to write Python scripts to check your data for errors (minus the tedium of doing it yourself).

Peter Evans Peter Evans
Updated on August 15, 2022

I Graduated Into the Dot Com Bust as a Programmer and Made It. You Will Too.

To all the young programmers worrying about the uncertain job market, I promise things will get better.

Paul Barba Paul Barba
Updated on August 15, 2022

What Can We Learn From 4 Superhuman, Game-Playing AIs?

Games and gaming offer a useful analogy for real life. By closely examining the way AI plays games, we can learn some valuable lessons.