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 group of doctors uses mixed reality to study the human skeletal system using a skeleton model and VR goggles.

What Is Mixed Reality?

Learn how mixed reality blends virtual and physical environments on the virtuality continuum, including how it works, real-world examples of mixed reality use cases, and how to start a career in mixed reality.

March 20, 2024

Article

[Featured Image] An office worker uses semantic analysis to improve her company's customer service.

What Is Semantic Analysis?

Semantic analysis helps natural language processing (NLP) figure out the correct concept for words and phrases that can have more than one meaning.

March 20, 2024

Article

[Featured Image] A person uses a VR headset in their office to explore various virtual reality examples.

6 Ways to Enhance Your Business with VR Technology + Virtual Reality Examples

Learn how to use virtual reality technology to enhance your business and explore a few virtual reality examples used by companies today.

March 20, 2024

Article

[Featured Image] A group of doctors uses mixed reality to study the human skeletal system using a skeleton model and VR goggles.

What Is Mixed Reality?

Learn how mixed reality blends virtual and physical environments on the virtuality continuum, including how it works, real-world examples of mixed reality use cases, and how to start a career in mixed reality.

March 20, 2024

Article

[Featured Image] An office worker uses semantic analysis to improve her company's customer service.

What Is Semantic Analysis?

Semantic analysis helps natural language processing (NLP) figure out the correct concept for words and phrases that can have more than one meaning.

March 20, 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] A programmer looks at his laptop while holding a cup of coffee and explores various r data types.

What Are R Data Types?

Use this guide to learn about the different R data types, the possible uses for each, what professionals utilize them, helpful tips to utilize R, and how you can get started on your journey with R.

March 20, 2024

Article

[Featured Image] A data engineer sits at a laptop and works on a data cleaning project.

What Is Data Cleaning?

Explore what data cleaning is and its importance in refining data sets for optimal analysis.

March 19, 2024

Article

[Featured Image] Three data scientists sit in an office and discuss whether they will use Keras for various AI tasks.

What Is Keras? Your 2025 Guide

Keras simplifies deep learning and makes it more accessible with user-friendly features and powerful performance. Explore what it’s used for and learn about some of its alternatives, like PyTorch and TensorFlow in this 2025 guide.

March 19, 2024

Article

[Featured Image] Two SEO specialists sit at a table in a conference room and discuss the importance of stop words.

What Are Stop Words?

Natural language processing (NLP) and text queries can run more effectively when you identify stop words. But what are they, and what can you do about them? Learn more about stop words and why it’s useful to avoid them.

March 19, 2024

Article

[Featured Image] A big data engineer uses Hadoop to process data.

What Is Hadoop?

Apache Hadoop is an open-source platform that stores and processes large sets of data. Explore what Hadoop is and its role in big data processing, along with various use cases, the types of professionals who use it, and how you can begin learning Hadoop.

March 19, 2024

Article

[Featured Image] An employee sits at a computer and uses the activation function in a neural network to solve complex problems.

Understanding the Activation Function in Neural Networks

Learn about the role of activation functions in neural networks, including the different types of activation functions and how they work.

March 19, 2024

Article

[Featured image] An AR developer stands in front of a whiteboard and gives a speech on the benefits of augmented reality.

5 Benefits of Augmented Reality

Explore the benefits of augmented reality (AR) and its multiple applications in various sectors.

March 19, 2024

Article

[Featured Image] A biochemist examines a ROC curve on a tablet in the lab.

What Is ROC Curve in Machine Learning?

Learn how the ROC curve helps you analyze classification algorithms in machine learning.

March 19, 2024

Article

[Featured Image] An extended reality professional sits in an office and uses a virtual reality (VR) headset.

What Is Extended Reality?

Understand the different types of extended reality that exist, their various uses, what types of jobs utilize them, their pros and cons, and how you can start working with extended reality today.

March 19, 2024

Article

[Featured Image] A person uses a VR headset in their office to explore various virtual reality examples.

6 Ways to Enhance Your Business with VR Technology + Virtual Reality Examples

Learn how to use virtual reality technology to enhance your business and explore a few virtual reality examples used by companies today.

March 20, 2024

Article

[Featured Image] A programmer looks at his laptop while holding a cup of coffee and explores various r data types.

What Are R Data Types?

Use this guide to learn about the different R data types, the possible uses for each, what professionals utilize them, helpful tips to utilize R, and how you can get started on your journey with R.

March 20, 2024

Article

[Featured Image] A data engineer sits at a laptop and works on a data cleaning project.

What Is Data Cleaning?

Explore what data cleaning is and its importance in refining data sets for optimal analysis.

March 19, 2024

Article

[Featured Image] Three data scientists sit in an office and discuss whether they will use Keras for various AI tasks.

What Is Keras? Your 2025 Guide

Keras simplifies deep learning and makes it more accessible with user-friendly features and powerful performance. Explore what it’s used for and learn about some of its alternatives, like PyTorch and TensorFlow in this 2025 guide.

March 19, 2024

Article

[Featured Image] Two SEO specialists sit at a table in a conference room and discuss the importance of stop words.

What Are Stop Words?

Natural language processing (NLP) and text queries can run more effectively when you identify stop words. But what are they, and what can you do about them? Learn more about stop words and why it’s useful to avoid them.

March 19, 2024

Article

[Featured Image] A big data engineer uses Hadoop to process data.

What Is Hadoop?

Apache Hadoop is an open-source platform that stores and processes large sets of data. Explore what Hadoop is and its role in big data processing, along with various use cases, the types of professionals who use it, and how you can begin learning Hadoop.

March 19, 2024

Article

[Featured Image] An employee sits at a computer and uses the activation function in a neural network to solve complex problems.

Understanding the Activation Function in Neural Networks

Learn about the role of activation functions in neural networks, including the different types of activation functions and how they work.

March 19, 2024

Article

[Featured image] An AR developer stands in front of a whiteboard and gives a speech on the benefits of augmented reality.

5 Benefits of Augmented Reality

Explore the benefits of augmented reality (AR) and its multiple applications in various sectors.

March 19, 2024

Article

[Featured Image] A biochemist examines a ROC curve on a tablet in the lab.

What Is ROC Curve in Machine Learning?

Learn how the ROC curve helps you analyze classification algorithms in machine learning.

March 19, 2024

Article

[Featured Image] An extended reality professional sits in an office and uses a virtual reality (VR) headset.

What Is Extended Reality?

Understand the different types of extended reality that exist, their various uses, what types of jobs utilize them, their pros and cons, and how you can start working with extended reality today.

March 19, 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)