Data Science Articles

Sadrach Pierre

Updated on March 12, 2025

A step-by-step tutorial on how to heapify data in a tree data structure, including visuals and example code.

Mae Rice

Updated on March 12, 2025

We asked three machine learning engineers how they got into their roles and how newcomers can follow in their footsteps.

Ines Lee

Updated on March 12, 2025

Regression to the mean is a statistical phenomenon where rare or extreme events are likely to be followed by more typical ones. Over time, outcomes regress to the average or mean.

Michael Galarnyk

Updated on March 11, 2025

This Python dictionary tutorial covers how to define and access values in a dictionary, how to iterate through a dictionary and various dictionary methods.

Abdishakur Hassan

Updated on March 11, 2025

Use inline if/else statements, functions in lists and boolean values to make if/elif/else statements in Python more Pythonic. Here's how to do it.

Mae Rice

Updated on March 11, 2025

Big data has become an essential tool in many industries, ranging from marketing to healthcare. Here are some real-life examples of big data impacting everyday life.

Francesco Bellelli

Updated on March 11, 2025

A Voronoi diagram (or Dirichlet tessellation or Thiessen polygons) is a type of tessellation pattern where points on a plane are divided into exactly n number of cells, which enclose a region of the plane that is closest to each point.

Alexandre Zajic

Updated on March 11, 2025

Akaike Information Criterion (AIC) is a metric with a single number score that measures which machine learning model is best for a given data set, in comparison to other models for the same set. Here’s what you need to know.

Shesh Narayan Gupta

Updated on March 11, 2025

Our expert explains everything you need to know about installing DeepSeek locally on both Mac and PC. Learn more.

Carla Martins

Updated on March 10, 2025

Gaussian Naive Bayes is a classification technique used in machine learning based on the probabilistic approach and Gaussian distribution. Here’s a deep dive on how to use it in Scikit-Learn.