AI and Machine Learning

AI and machine learning are driving innovation across industries. Learn more about generative AI, large language models, and more with these resources.

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[Featured Image] A machine learning engineer uses a gradient descent to train a model.

What Is Gradient Descent in Machine Learning?

Augustin-Louis Cauchy, a mathematician, first invented gradient descent in 1847 to solve calculations in astronomy and estimate stars’ orbits. Learn about the role it plays today in optimizing machine learning algorithms.

March 21, 2024

Article

[Featured Image] An engineer considers the six degrees of freedom while examining a model at her desk.

Six Degrees of Freedom Explained

What is six degrees of freedom, and how is it applied in the real-world? Learn more about this concept and its uses.

March 21, 2024

Article

[Featured Image] A programmer explores the Pandas Python library on their computer while working from home.

What Is Pandas Python Library?

Pandas is a popular Python library. Read on to learn more about Pandas and how you can use it for different programming projects, including those related to machine learning.

March 21, 2024

Article

[Featured Image] A machine learning engineer uses a gradient descent to train a model.

What Is Gradient Descent in Machine Learning?

Augustin-Louis Cauchy, a mathematician, first invented gradient descent in 1847 to solve calculations in astronomy and estimate stars’ orbits. Learn about the role it plays today in optimizing machine learning algorithms.

March 21, 2024

Article

[Featured Image] An engineer considers the six degrees of freedom while examining a model at her desk.

Six Degrees of Freedom Explained

What is six degrees of freedom, and how is it applied in the real-world? Learn more about this concept and its uses.

March 21, 2024

Article

AI and machine learning courses

University of Pennsylvania

Skills you'll gain: Artificial Intelligence, Algorithms, Python Programming, Theoretical Computer Science, Computational Thinking, Programming Principles, Computer Science

4.6
Rating, 4.6 out of 5 stars
15 reviews

Intermediate · Course · 1 - 4 Weeks

IBM

Skills you'll gain: Artificial Intelligence, Generative AI, Data Ethics, Artificial Intelligence and Machine Learning (AI/ML), Deep Learning, Artificial Neural Networks, Governance, Machine Learning, Business Transformation, Ethical Standards And Conduct, Computer Vision, Emerging Technologies, Natural Language Processing

4.7
Rating, 4.7 out of 5 stars
18K reviews

Beginner · Course · 1 - 4 Weeks

Google

Skills you'll gain: Generative AI, Artificial Intelligence and Machine Learning (AI/ML), Productivity Software, Artificial Intelligence, Data Ethics, Security Awareness, Business Workflow Analysis, Innovation, Automation, Workflow Management, Information Privacy, Human Computer Interaction, Content Creation, Natural Language Processing, Complex Problem Solving

4.7
Rating, 4.7 out of 5 stars
11K reviews

Beginner · Course · 1 - 3 Months

[Featured Image] Two colleagues at a VR company test new technology.

10 VR Companies to Know About in 2025

Explore the types of industries that use virtual reality (VR) and discover 10 VR companies you should know about in 2025. Then, find out how you can learn more about virtual reality and experiment with different applications.

March 21, 2024

Article

[Featured Image] A data scientist uses stemming to simplify data.

What Is Stemming?

By learning about stemming, you can understand how it works in natural language processing to affect our lives through chatbots, automated customer service lines, Alexa, and smart home devices. Also, read further to discover a career connected to stemming.

March 21, 2024

Article

[Featured Image] A machine learning engineer studies a confusion matrix on his laptop.

What Is a Confusion Matrix?

Learn what a confusion matrix is and why professionals across industries value this tool. Plus, discover how to calculate and interpret key performance indicators from your confusion matrix.

March 20, 2024

Article

[Featured Image] A group of machine learning engineers sit at a computer and talk about tokenization in NLP.

Tokenization in NLP: What Is It?

Explore tokenization and learn about one of the key pieces of natural language processing. Plus, learn about tokenization uses across professional industries and how to decide whether tokenization is the right NLP method for your task.

March 20, 2024

Article

[Featured Image] A group of machine learning engineers gather around a desk to talk about regularization.

Understanding Regularization in Machine Learning

Learn what machine learning is and why regularization is an important strategy to improve your machine learning models. Plus, learn what bias-variance trade-off is and how lambda values play in regularization algorithms.

March 20, 2024

Article

[Featured Image] A video game developer sits at a desk and incorporates deep reinforcement learning into a project.

What Is Deep Reinforcement Learning?

Deep reinforcement learning is a subset of machine learning that results in nuanced insights. Learn more about deep reinforcement learning, including asynchronous methods for deep reinforcement learning and deep reinforcement learning tutorials.

March 20, 2024

Article

[Featured Image] A bioinformatics scientist works in a lab.

What Is a Bioinformatics Scientist?

Discover what a bioinformatics scientist does. Explore daily tasks and responsibilities, learn about the requirements for the job, and find out about possible next steps.

March 20, 2024

Article

[Featured Image] A quarry manager looks at a laptop and uses photogrammetry to make important mining decisions.

What Is Photogrammetry?

Photogrammetry is a clever way of extracting information about the world using photos and images. Explore the topic to learn more about what it is and the various uses for photogrammetry.

March 20, 2024

Article

[Featured Image] An algorithm engineer sits outside the office and works on a laptop.

What Does an Algorithm Engineer Do?

Discover the role of an algorithm engineer and what you need to make a start in this career.

March 20, 2024

Article

[Featured Image] A programmer explores the Pandas Python library on their computer while working from home.

What Is Pandas Python Library?

Pandas is a popular Python library. Read on to learn more about Pandas and how you can use it for different programming projects, including those related to machine learning.

March 21, 2024

Article

[Featured Image] Two colleagues at a VR company test new technology.

10 VR Companies to Know About in 2025

Explore the types of industries that use virtual reality (VR) and discover 10 VR companies you should know about in 2025. Then, find out how you can learn more about virtual reality and experiment with different applications.

March 21, 2024

Article

[Featured Image] A data scientist uses stemming to simplify data.

What Is Stemming?

By learning about stemming, you can understand how it works in natural language processing to affect our lives through chatbots, automated customer service lines, Alexa, and smart home devices. Also, read further to discover a career connected to stemming.

March 21, 2024

Article

[Featured Image] A machine learning engineer studies a confusion matrix on his laptop.

What Is a Confusion Matrix?

Learn what a confusion matrix is and why professionals across industries value this tool. Plus, discover how to calculate and interpret key performance indicators from your confusion matrix.

March 20, 2024

Article

[Featured Image] A group of machine learning engineers sit at a computer and talk about tokenization in NLP.

Tokenization in NLP: What Is It?

Explore tokenization and learn about one of the key pieces of natural language processing. Plus, learn about tokenization uses across professional industries and how to decide whether tokenization is the right NLP method for your task.

March 20, 2024

Article

[Featured Image] A group of machine learning engineers gather around a desk to talk about regularization.

Understanding Regularization in Machine Learning

Learn what machine learning is and why regularization is an important strategy to improve your machine learning models. Plus, learn what bias-variance trade-off is and how lambda values play in regularization algorithms.

March 20, 2024

Article

[Featured Image] A video game developer sits at a desk and incorporates deep reinforcement learning into a project.

What Is Deep Reinforcement Learning?

Deep reinforcement learning is a subset of machine learning that results in nuanced insights. Learn more about deep reinforcement learning, including asynchronous methods for deep reinforcement learning and deep reinforcement learning tutorials.

March 20, 2024

Article

[Featured Image] A bioinformatics scientist works in a lab.

What Is a Bioinformatics Scientist?

Discover what a bioinformatics scientist does. Explore daily tasks and responsibilities, learn about the requirements for the job, and find out about possible next steps.

March 20, 2024

Article

[Featured Image] A quarry manager looks at a laptop and uses photogrammetry to make important mining decisions.

What Is Photogrammetry?

Photogrammetry is a clever way of extracting information about the world using photos and images. Explore the topic to learn more about what it is and the various uses for photogrammetry.

March 20, 2024

Article

[Featured Image] An algorithm engineer sits outside the office and works on a laptop.

What Does an Algorithm Engineer Do?

Discover the role of an algorithm engineer and what you need to make a start in this career.

March 20, 2024

Article

AI and machine learning are changing the way we work, creating new roles and shifting the way businesses innovate. If you're interested in learning about AI and machine learning, we've gathered free articles and resources on those and other data-centric topics, including:

  • Data analytics

  • Data basics

  • Data science

  • Generative AI and ChatGPT

Frequently asked questions (FAQ)