Machine Learning Articles

Sorted By: Most Recent
Artem Oppermann Artem Oppermann
Updated on June 02, 2025

What Is Few-Shot Learning?

Few-shot learning is a machine learning framework where an AI model is given a small amount of labeled training data to learn from. Here’s how few-shot learning works and why it’s important.

Image: Shutterstock / Built In
Sara A. Metwalli Sara A. Metwalli
Updated on June 02, 2025

10 Steps to Become a Data Scientist

Use this roadmap to kickstart your data science career.

Mitchell Telatnik Mitchell Telatnik
Updated on May 28, 2025

Machine Learning for Beginners (With Weka)

Follow along with this machine learning for beginners tutorial, which walks through the basics of classification and regression algorithms and how to build a machine learning model in Weka.

Image: Shutterstock / Built In
Sergen Cansiz Sergen Cansiz
Updated on May 28, 2025

Covariance Matrix: Definition, Derivation and Applications

A covariance matrix is a square matrix that shows the covariance between every pair of variables in a given data set, where each element in the matrix represents the corresponding covariance.

Image: Shutterstock / Built In
Parul Pandey Parul Pandey
Updated on May 28, 2025

What Is the Dummy Variable Trap? (With Pandas Code Examples)

Here are a few important caveats to keep in mind when you’re encoding data with pandas.get_dummies().

Brian Zeman Brian Zeman
Updated on May 28, 2025

Why Enterprise Architecture Is the Missing Link in Scalable AI

Most AI projects fail to generate lasting impact. Enterprise architecture offers a supporting framework that can fix that. Here’s how.  

Image: Shutterstock / Built In
Giorgos Myrianthous Giorgos Myrianthous
Updated on May 27, 2025

What Is Optical Character Recognition (OCR)?

Optical character recognition is a technology that allows a computer to convert scanned data into editable, searchable text. Our expert explains what you need to know.

Image: Shutterstock / Built In
Dhilip Subramanian Dhilip Subramanian
Updated on May 23, 2025

K-Nearest Neighbor Algorithm: An Introduction

K-nearest neighbor (KNN) is an algorithm that is used to classify a data point based on how its neighbors are classified. Here’s what you need to know.

Image: Shutterstock / Built In
Artem Oppermann Artem Oppermann
Updated on May 23, 2025

How AI Teach Themselves Through Deep Reinforcement Learning

In this four-part series, I’ll show you how the Markov decision process works and the mathematical theory you need to know to understand deep reinforcement learning.

Sara A. Metwalli Sara A. Metwalli
Updated on May 23, 2025

Want to Learn Quantum Computing? Here’s How.

What is quantum computing and how can you break into the field? Use these resources to get started.