Python for Data Science (Ultimate Quickstart Guide)

This quickstart tutorial will get you set up and coding in Python for data science. If you want to learn one of the most in-demand programming languages in the world... you’re

Python Data Wrangling Tutorial: Cryptocurrency Edition

Bitcoin and cryptocurrency have been all the rage... but as data scientists, we're empiricists, right? We don't want to just take others' word for it... we want to look at

Python Cheat Sheet for Data Science

Pandas, Numpy, and Scikit-Learn are among the most popular libraries for data science and analysis with Python. Numpy is used for lower level scientific computation. Pandas is built on top of

How to Handle Imbalanced Classes in Machine Learning

Imbalanced classes put "accuracy" out of business. This is a surprisingly common problem in machine learning (specifically in classification), occurring in datasets with a disproportionate ratio of observations in each class. Standard accuracy no longer reliably measures performance,

The Ultimate Python Seaborn Tutorial: Gotta Catch ‘Em All

In this step-by-step Seaborn tutorial, you'll learn how to use one of Python's most convenient libraries for data visualization. For those who've tinkered with Matplotlib before, you may have wondered, "why does it

Python Machine Learning Tutorial, Scikit-Learn: Wine Snob Edition

In this end-to-end Python machine learning tutorial, you'll learn how to use Scikit-Learn to build and tune a supervised learning model! We'll be training and tuning a random forest for wine quality (as

Keras Tutorial: The Ultimate Beginner’s Guide to Deep Learning in Python

In this step-by-step Keras tutorial, you'll learn how to build a convolutional neural network in Python! In fact, we'll be training a classifier for handwritten digits that boasts over 99% accuracy on the