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 businessman walks through an airport, talking to artificial intelligence on his phone while passing by self-service machines powered by AI.
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Essential Artificial Intelligence Skills

If you choose to work in artificial intelligence, you need a certain skill set. Discover the essential artificial intelligence skills necessary to work in this industry, such as programming, data analysis, communication, and collaboration.

February 4, 2025

Article

[Featured Image] A woman is wearing a VR headset while discovering robotics as an artificial intelligence career path.
Status: Featured

Navigating Your Artificial Intelligence Career Path

Discover ten roles to help you on your artificial intelligence career path and learn about the requirements, salary, and job outlook for each.

February 7, 2025

Article

[Featured Image] A programmer wearing glasses and an orange blouse studies machine learning concepts while sitting at her computer workstation in an office.
Status: Featured

What Are Machine Learning Concepts?

Machine learning is a type of technology that allows machines and computers to learn by observation. Dive into the fundamentals of machine learning concepts and discover why they are essential for understanding modern data-driven technologies.

February 18, 2025

Article

[Featured thumbnail] Decision Tree Machine Learning

Unlocking Decision Tree Machine Learning: The Secret to Smarter Predictions [VIDEO]

Decision trees are one of the most intuitive and widely used models in machine learning. This video breaks down how decision tree machine learning works, why it’s so effective, and where it fits into real-world prediction tasks.

March 26, 2026

Article

[Featured Image]: A person uses an AI chatbot on a laptop to find answers to questions like "What is Grok?"

What is Grok? Understanding the AI Chatbot from xAI

Learn more about xAI’s chatbot Grok, its capabilities, how it differs from other chatbots, and why it matters now.

March 25, 2026

Article

[Featured Image] Two medical professionals review AI-powered transcription notes recently added to a patient’s medical record, which is one of many uses for AI in medicine.

AI in Medicine: Real World Examples That Are Transforming Health Care

Take a deeper look at the potential of AI in medicine, including the types of AI health care organizations use and the potential impact these solutions could have.

March 23, 2026

Article

[Featured thumbnail] Decision Tree Machine Learning

Unlocking Decision Tree Machine Learning: The Secret to Smarter Predictions [VIDEO]

Decision trees are one of the most intuitive and widely used models in machine learning. This video breaks down how decision tree machine learning works, why it’s so effective, and where it fits into real-world prediction tasks.

March 26, 2026

Article

[Featured Image]: A person uses an AI chatbot on a laptop to find answers to questions like "What is Grok?"

What is Grok? Understanding the AI Chatbot from xAI

Learn more about xAI’s chatbot Grok, its capabilities, how it differs from other chatbots, and why it matters now.

March 25, 2026

Article

AI and machine learning courses

University of Pennsylvania

Skills you'll gain: Agentic systems, Artificial Intelligence, Algorithms, Python Programming, Theoretical Computer Science, Liberal Arts

4.4
Rating, 4.4 out of 5 stars
34 reviews

Intermediate · Course · 1 - 4 Weeks

Status: Top AI Program

Google

Skills you'll gain: Generative AI, Technology Roadmaps, Critical Thinking, Innovation

4.8
Rating, 4.8 out of 5 stars
20K reviews

Beginner · Specialization · 3 - 6 Months

IBM

Skills you'll gain: Responsible AI, Generative AI, Natural Language Processing, Robotics, Business Logic, Risk Mitigation

4.7
Rating, 4.7 out of 5 stars
23K reviews

Beginner · Course · 1 - 4 Weeks

Featured Image: A businessperson is sitting at their desk, looking at a computer monitor that shows different types of correlations related to the stock market.

Types of Correlations Explained: How to Identify Relationships in Your Data

Learn about the different types of correlations you can find within data and how to assess the strength of correlations.

March 23, 2026

Article

[Featured Image] A doctor and patient look at a digital tablet and they review the results of a recent test, which was interpreted in part using tools for artificial intelligence in medical diagnosis.

Artificial Intelligence in Medical Diagnosis: Real-World Examples and Applications

Explore the uses of artificial intelligence (AI) in medical diagnosis, and learn more about the diseases AI can help diagnose, as well as the real-world applications of the technology and the pros and cons of using AI in medical diagnostics.

March 2, 2026

Article

[Featured Image]: Business people sitting in line against the wall, chatting, preparing, and reading their resumes and cover letters when waiting for a job interview.

How to Use ChatGPT to Write a Cover Letter

Learn how to use ChatGPT to create a cover letter. Discover prompts for your cover letter and find out whether employers care if you use ChatGPT and how they might know if you do.

February 26, 2026

Article

[Featured Image] A person looks at a laptop screen seriously while experiencing ChatGPT limitations with outdated information and biases.

Understanding ChatGPT Limitations

Discover ChatGPT's capabilities while exploring its limitations and challenges in AI technology. Learn best practices for using ChatGPT in business, education, and personal use.

February 26, 2026

Article

[Featured Image] After learning how to use ChatGPT for career advice, a young business professional researches options for either making a career change or advancing in their current position.

How to Use ChatGPT for Career Advice: A Practical Guide

Discover how to use ChatGPT for career advice to get the answers you’re looking for and supplement your search for information on career paths, interview prep, or assessing your skills.

February 26, 2026

Article

[Featured Image] A data analyst studies clustering algorithms comparison on their computer.

Clustering Algorithms Comparison: Choosing the Right Method for Your Data

Learn how to choose the best clustering method for your data by understanding how different algorithms work, their strengths and weaknesses, and what questions to consider when making your choice.

February 26, 2026

Article

[Featured Image] A businessperson learning how to use a DNS lookup command works on their laptop as they complete coursework for an online class.

DNS Lookup Command: A Beginner’s Guide to Syntax, Examples, and Career Skills

Explore three different options for using a DNS lookup command, with a focus on some nslookup commands, the basics of DNS, and how you can troubleshoot DNS issues using these commands.

February 26, 2026

Article

[Featured Image] A developer uses GitHub Copilot to generate code for a project.

GitHub Copilot vs. Microsoft Copilot: What’s the difference?

Explore GitHub Copilot vs. Microsoft Copilot and the difference between them, and learn about the advantages and disadvantages of each.

February 26, 2026

Article

[Featured Image] Three marketing specialists are discussing their AI for influencer marketing strategies while sitting at a workspace together and talking with a colleague via video.

AI for Influencer Marketing: How Brands Are Leveraging Technology for Smarter Campaigns

Explore the different ways brands and marketing professionals are using AI for their influencer campaigns. Learn more about the benefits and challenges of using AI for influencer marketing and how you can start learning the necessary skills.

February 26, 2026

Article

[Featured Image] Two medical professionals review AI-powered transcription notes recently added to a patient’s medical record, which is one of many uses for AI in medicine.

AI in Medicine: Real World Examples That Are Transforming Health Care

Take a deeper look at the potential of AI in medicine, including the types of AI health care organizations use and the potential impact these solutions could have.

March 23, 2026

Article

Featured Image: A businessperson is sitting at their desk, looking at a computer monitor that shows different types of correlations related to the stock market.

Types of Correlations Explained: How to Identify Relationships in Your Data

Learn about the different types of correlations you can find within data and how to assess the strength of correlations.

March 23, 2026

Article

[Featured Image] A doctor and patient look at a digital tablet and they review the results of a recent test, which was interpreted in part using tools for artificial intelligence in medical diagnosis.

Artificial Intelligence in Medical Diagnosis: Real-World Examples and Applications

Explore the uses of artificial intelligence (AI) in medical diagnosis, and learn more about the diseases AI can help diagnose, as well as the real-world applications of the technology and the pros and cons of using AI in medical diagnostics.

March 2, 2026

Article

[Featured Image]: Business people sitting in line against the wall, chatting, preparing, and reading their resumes and cover letters when waiting for a job interview.

How to Use ChatGPT to Write a Cover Letter

Learn how to use ChatGPT to create a cover letter. Discover prompts for your cover letter and find out whether employers care if you use ChatGPT and how they might know if you do.

February 26, 2026

Article

[Featured Image] A person looks at a laptop screen seriously while experiencing ChatGPT limitations with outdated information and biases.

Understanding ChatGPT Limitations

Discover ChatGPT's capabilities while exploring its limitations and challenges in AI technology. Learn best practices for using ChatGPT in business, education, and personal use.

February 26, 2026

Article

[Featured Image] After learning how to use ChatGPT for career advice, a young business professional researches options for either making a career change or advancing in their current position.

How to Use ChatGPT for Career Advice: A Practical Guide

Discover how to use ChatGPT for career advice to get the answers you’re looking for and supplement your search for information on career paths, interview prep, or assessing your skills.

February 26, 2026

Article

[Featured Image] A data analyst studies clustering algorithms comparison on their computer.

Clustering Algorithms Comparison: Choosing the Right Method for Your Data

Learn how to choose the best clustering method for your data by understanding how different algorithms work, their strengths and weaknesses, and what questions to consider when making your choice.

February 26, 2026

Article

[Featured Image] A businessperson learning how to use a DNS lookup command works on their laptop as they complete coursework for an online class.

DNS Lookup Command: A Beginner’s Guide to Syntax, Examples, and Career Skills

Explore three different options for using a DNS lookup command, with a focus on some nslookup commands, the basics of DNS, and how you can troubleshoot DNS issues using these commands.

February 26, 2026

Article

[Featured Image] A developer uses GitHub Copilot to generate code for a project.

GitHub Copilot vs. Microsoft Copilot: What’s the difference?

Explore GitHub Copilot vs. Microsoft Copilot and the difference between them, and learn about the advantages and disadvantages of each.

February 26, 2026

Article

[Featured Image] Three marketing specialists are discussing their AI for influencer marketing strategies while sitting at a workspace together and talking with a colleague via video.

AI for Influencer Marketing: How Brands Are Leveraging Technology for Smarter Campaigns

Explore the different ways brands and marketing professionals are using AI for their influencer campaigns. Learn more about the benefits and challenges of using AI for influencer marketing and how you can start learning the necessary skills.

February 26, 2026

Article

GenAI is poised to be the largest technological revolution since the internet. In today's technologically evolving world, professionals skilled in AI and machine learning are in high demand across many industries. A career in this fast-growing field provides opportunities to use technical skills to drive meaningful business impact. Explore the diverse career paths, essential skills, and job types within AI and machine learning to start your journey in this exciting and rewarding domain.

Ready to start learning? Explore our catalog of artificial intelligence, machine learning, and natural language processing courses for beginners and experienced professionals.

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