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] 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 20, 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 20, 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 20, 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 20, 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 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, OpenAI, Artificial Intelligence and Machine Learning (AI/ML), Deep Learning, Artificial Neural Networks, ChatGPT, Governance, Machine Learning, Automation, Business Transformation, 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, Productivity Software, Artificial Intelligence, Data Ethics, Innovation, Automation, Workflow Management, Information Privacy, Machine Learning, Human Computer Interaction, Content Creation, Natural Language Processing

4.7
Rating, 4.7 out of 5 stars
11K reviews

Beginner · Course · 1 - 3 Months

[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 20, 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 20, 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 20, 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 20, 2024

Article

[Featured Image] A reporting analyst sits at a table in a meeting room and explains data insights to their colleagues.

What Does a Reporting Analyst Do?

Learn about the role of a reporting analyst and how to get started in this career.

March 20, 2024

Article

[Featured Image] Two programmers sit at a laptop and discuss whether to use SAS or R for their next project.

SAS vs. R for Artificial Intelligence

Learn more about SAS, the statistical software system, as well as the programming language R for artificial intelligence.

March 20, 2024

Article

[Featured Image] A data scientist uses PyTorch on their laptop in their office.

What Is PyTorch?

Learn more about the Python framework PyTorch for deep learning, including how it works, who uses PyTorch, and how to install it.

March 19, 2024

Article

[Featured Image] A woman performs a semantic search on her laptop in her home office.

What Is Semantic Search and How Does It Benefit My Business?

Learn how semantic search improves search engine results. Get answers to many questions you might have and discover how semantic search might make your business better.

March 19, 2024

Article

[Featured Image] A businessman takes off his glasses and examines a bar chart on a laptop.

What Is a Bar Chart?

This vital data analysis tool has various use cases across multiple industries. Explore the different types of bar charts and their uses, the pros and cons of bar charts and graphs, and the steps you can take to learn more about working with 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 20, 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 20, 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 20, 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 20, 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 20, 2024

Article

[Featured Image] A reporting analyst sits at a table in a meeting room and explains data insights to their colleagues.

What Does a Reporting Analyst Do?

Learn about the role of a reporting analyst and how to get started in this career.

March 20, 2024

Article

[Featured Image] Two programmers sit at a laptop and discuss whether to use SAS or R for their next project.

SAS vs. R for Artificial Intelligence

Learn more about SAS, the statistical software system, as well as the programming language R for artificial intelligence.

March 20, 2024

Article

[Featured Image] A data scientist uses PyTorch on their laptop in their office.

What Is PyTorch?

Learn more about the Python framework PyTorch for deep learning, including how it works, who uses PyTorch, and how to install it.

March 19, 2024

Article

[Featured Image] A woman performs a semantic search on her laptop in her home office.

What Is Semantic Search and How Does It Benefit My Business?

Learn how semantic search improves search engine results. Get answers to many questions you might have and discover how semantic search might make your business better.

March 19, 2024

Article

[Featured Image] A businessman takes off his glasses and examines a bar chart on a laptop.

What Is a Bar Chart?

This vital data analysis tool has various use cases across multiple industries. Explore the different types of bar charts and their uses, the pros and cons of bar charts and graphs, and the steps you can take to learn more about working with them.

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)