Machine Learning

News

• Due to the corona situation, this class will be held online via zoom.
• All lectures will be recorded and the recorded videos will be accessible in the moodle electronic learning room.
• In order to get access to the zoom lectures and the moodle learning room, students should register for the class on RWTH online.

Please use the Moodle forum for all course-related queries.

Lecture Description

The goal of Machine Learning is to develop techniques that enable a machine to "learn" how to perform certain tasks from experience.

The important part here is the learning from experience. That is, we do not try to encode the knowledge ourselves, but the machine should learn it itself from training data. The tools for this are statistical learning and probabilistic inference techniques. Such techniques are used in many real-world applications. This lecture will teach the fundamental machine learning know-how that underlies such capabilities. In addition, we show current research developments and how they are applied to solve real-world tasks.

Example questions that could be addressed with the techniques from the lecture include

• Is this email important or spam?
• What is the likelihood that this credit card transaction is fraudulent?
• Does this image contain a face?

Exercises

The class is accompanied by exercises that will allow you to collect hands-on experience with the algorithms introduced in the lecture.

There will be both pen&paper exercises and practical programming exercises (roughly 1 exercise sheet every 2 weeks). Please submit your solutions electronically through the RWTH Moodle system.

We ask you to work in teams of 2-3 students.

Literature

The first half of the lecture will follow the book by Bishop. For the second half, we will use the Deep Learning book by Goodfellow as a reference.

• Christopher M. Bishop, Pattern Recognition and Machine Learning, Springer, 2006
• Ian Goodfellow, Yoshua Bengio, Aaron Courville, Deep Learning, MIT Press, 2016

Wherever research papers are necessary for a deeper understanding, we will make them available in RWTH Moodle.

Additional Resources

• Kevin Murphy, Machine Learning -- A Probabilistic Perspective, MIT Press, 2012.

Python Resources

• A comprehensive python tutorial which is quite long
• Gives a very basic introduction to python and control loops (A sub topic of the above link)
• This subsection gives an overview of python data structures such as list, dictionaries etc. (Again a sub-topic of the above link)
• A basic numpy tutorial
• PyCharm, a Python IDE