edX is an online learning platform that offers a wide range of courses, including many related to machine learning. These courses are often provided by universities and institutions and cover various aspects of machine learning. Here are some popular edX courses related to machine learning:

1. Harvard University – Data Science MicroMasters: This program includes multiple courses on machine learning, data analysis, and artificial intelligence. It covers both the theoretical foundations and practical applications of machine learning.

2. MIT – Introduction to Deep Learning: Offered by the Massachusetts Institute of Technology, this course provides an introduction to deep learning techniques and their applications in computer vision and natural language processing.

3. Columbia University – Machine Learning for Data Science: This course focuses on machine learning algorithms and their implementation for data analysis and prediction. It covers topics like supervised learning, unsupervised learning, and neural networks.

4. Microsoft – Principles of Machine Learning: This course, offered by Microsoft, covers fundamental principles of machine learning, including model selection, training, and evaluation. It is part of Microsoft’s Professional Program in Data Science.

5. UC Berkeley – Foundations of Data Science: This course introduces key concepts in data science, including machine learning. It covers topics like linear regression, classification, and clustering.

6. IBM – Machine Learning with Python: This course, provided by IBM, focuses on practical machine learning using Python. It covers libraries like Scikit-learn and TensorFlow and includes hands-on exercises.

7. University of Washington – Machine Learning Fundamentals: This course covers the foundations of machine learning, including regression, decision trees, and clustering. It’s part of the University of Washington’s Machine Learning Specialization.

8. Stanford University – Machine Learning: While not offered on edX, Stanford University offers its famous machine learning course for free online. It covers a wide range of machine learning topics and includes video lectures and assignments.

9. IBM – Advanced Machine Learning Specialization: This specialization includes multiple courses on advanced machine learning topics, such as deep learning, natural language processing, and reinforcement learning.

10. Columbia University – Machine Learning for Data Science: This course covers machine learning algorithms, model evaluation, and practical applications for data analysis.

Before enrolling in any course, it’s a good idea to review the course content, prerequisites, and instructors to ensure that it aligns with your goals and current knowledge level. Additionally, some of these courses offer free audit options, while others require payment for certification. Choose the one that best suits your needs and budget.