ELEN0062 - Introduction to machine learning (iML)
With too little data, you won’t be able to make any conclusions that you trust. With loads of data you will find relationships that aren’t real… Big data isn’t about bits, it’s about talent.
|Installation||04 Oct. 2017||Python, Numpy, Scipy, Scikit-learn installation with anaconda|
|11 Oct. 2017||
Bring your laptop if you want to assist
|Q&A||25 Oct. 2017||Question/answer session regarding the first assignment.|
|Q&A||18 Oct. 2017||Question/answer session regarding the first assignment.|
|31 Oct. 2017||
Don't forget to submit your first assignment.
Second assignment (Antonio Sutera is the reference TA for this assignment)
Cheat sheet for ML in Python
Check out datacamp for more.
Here is a very scarce list of supplementary material related to the field of machine learning. I tend to update this section when I come across interesting stuff but if you feel like you need more material on some topic, do not hesitate to ask!
Machine learning in generalThere are tons of online and accessible material in the domain of machine learning:
- Andrew Ng's online course (Standford): The most popular online course on ML. Archived from coursera.
- Pedro Domingos' online course (Washington).
- Reza Shadmehr (Baltimore) and his slides.
- Jeffrey Ullman's course on mining massive datasets (Standford) based on his reference book. Not everything is related to the course though.
Artifical neural networksThere have been three hypes about ANN. The first one was about the perceptrons in the 60s until it was discovered it could not solve a XOR problem. The second hype started with the discovery of backpropagation but it soon became clear that the large and/or deep neural nets were very hard to train. We are in the midts of the third one right now with "deep learning": neural nets with several (many) invisible layers. As a consequence, internet is bursting with resource on the topic, from the simplest models (multi-layer perceptron) to the most advanced architectures (such as GANs), going through more classical ones (such as Convnets and LSTM).
- Graham Taylor: An Overview of Deep Learning and Its Challenges for Technical Computing (2014)
- Geoffrey Hinton: Introduction to Deep Learning and Deep Belief Nets (2012)
- Geoffrey Hinton: The Next Generation of Neural Networks (2007)
- Leon Bottou: Multilayer Networks series
- A simplified version of Backprop illustrated.
- An illustrated taxonomy of learning networks.
Learning theory (Bias/Variance...)
Support Vector Machines
- Visualizing the kernel trick
- A couple of videos about constraint optimization (by Khan Academy):
Misc.There are many YouTube channels about ML. Here are a few:
- Sentex: A bit of everything
- Derek Kane: A bit of everything
- Welch Labs: A few videos about Neural Nets
- Two minutes papers: Many articles relate to (applications of) ML
- Siraj Raval (this guy is crazy)
- Introductory online course on ML (covers linear/logistic regression, decision trees/random forests, basics on neural networks and a clustering).
Machine learning requires a solid background in maths, especially in linear algebra, (advanced) probability theory and (multivariable) calculus. There are even more resources on those than on deep learning. Here is a short selection, which emphasizes intuition.
- 3 brown 1 blue serie on linear algebra
- If you prefer paper (or PDF): Practical Linear Algebra: A Geometry Toolbox 2nd Edition by Farin, Gerald, Hansford, Dianne. A K Peters/CRC Press (2004)