Weekly Study Page | COMP70050: Introduction to Machine Learning | Department of Computing | Imperial College London home article Introduction to Machine Learning COMP70050 Autumn Term 2021/2022 Weekly Study Page WEEK 1 4 Oct 2021 - 10 Oct 2021 Welcome to the Introduction to Machine Learning course! The course will officially start on Week 2. To prepare yourselves, please go through Module 0 where the instructors will introduce themselves. You will also be provided with information about how the course will be run. Module 0: Administrivia Knowledge of Python and NumPy will be required for the courseworks. For those who are not familiar either with these, we have prepared an optional crash course to help you get up to speed with them before our course officially starts: Lab tutorial: Python for Java programmers Lab tutorial: Python for C++ programmers Lab tutorial: NumPy You should also start forming groups of 4 people for your coursework. You will be working with the same group for both courseworks. WEEK 2 11 Oct 2021 - 17 Oct 2021 The course officially starts this week! Brace yourself for 7 weeks of Machine Learning goodness! For this week, please go through Module 1, where Josiah will attempt to demystify Machine Learning and discuss what it really is all about. Module 1: Machine Learning - The Big Picture There is also an optional practical lab exercise which guides you through implementing a complete machine learning pipeline. Lab 1: Building a Machine Learning pipeline A live interactive session will be held on Thursday 2pm-3pm BST, where Josiah and the instructors will be available to answer any questions. There will also be a lab session on Tuesday 11am-1pm BST. Our team of Tutorial helpers will be available to support you with any questions or problems you may have about Python, NumPy, or the lab exercise. You should also start forming groups of 4 people for your coursework. You will be working with the same group for both courseworks. WEEK 3 18 Oct 2021 - 24 Oct 2021 Welcome to Week 3. For this week, please go through Module 2 where Antoine will discuss two algorithms: K-nearest neighbours and decision trees. Module 2: K-Nearest Neighbours and Decision Trees There is also an optional practical lab exercise on K-nearest neighbours. Lab 2: K-Nearest Neighbours The first coursework will be released on Monday. Please download the specifications from CATE or Scientia on Monday. As usual, the lab session is on Tuesday 11am-1pm BST on Microsoft Teams. Our Tutorial Helpers will be there to support you with any questions or problems that you may have with the coursework or the lab exercise. A live interactive session will be held on Thursday 2pm-3pm BST, where Antoine will answer any questions you may have about this week's topic. WEEK 4 25 Oct 2021 - 31 Oct 2021 Welcome back! This week is all about evaluating machine learning systems. Please go through Module 3 where Marek will discuss various topics related to machine learning evaluation. Module 3: Machine Learning Evaluation The optional practical lab exercise is on implementing the evaluation metrics discussed in the lectures, and also on performing cross-validation. Lab 3: Machine Learning Evaluation There are also some tutorial sheets on Scientia which contain some exam-style exercises for you to practise. As usual, there will be a lab session this week on Tuesday 11am-1pm BST on Microsoft Teams. Get help from our Tutorial Helpers with any questions or issues you may have with your coursework, lab exercise or Python/NumPy in general. The live interactive session will also be held as usual on Thursday 2pm-3pm BST, where Marek will be there to answer your questions on evaluating machine learning systems. WEEK 5 01 Nov 2021 - 07 Nov 2021 Welcome to Week 5! This week, you will start exploring the current hottest craze in ML: neural networks. Please go through Module 4. Marek will first introduce you to a basic model called linear regression, before showing you how it relates to neural networks. Module 4: Neural Networks (Part 1) The optional practical lab exercise this week is mainly focussed on the first part of the lecture -- implementing and training a simple linear regression model. The good(?) news is that there is less coding required of you in this exercise since you are likely busy with your coursework this week anyway. You will get to code a bit more next week! Lab 4: Simple Linear Regression The lab session is on as usual on Tuesday 11am-1pm GMT on Microsoft Teams. This is your chance to get some last minute help for your coursework from the Tutorial Helpers. Other technical queries are also welcome! The live interactive session is on Thursday 2pm-3pm GMT as usual, where Marek will answer all your pressing Neural Network questions. The coursework is also due on Friday 5th Nov 7pm GMT. WEEK 6 08 Nov 2021 - 14 Nov 2021 We are now in Week 6! This week, you will continue exploring more neural network goodness. Brace yourselves - the discussions will start to become more exciting (and advanced) from this week onwards! Please go through Module 5. Marek will pick up from where he stopped last week, and continue his exciting discussions on neural networks. Module 5: Neural Networks (Part 2) The optional practical lab exercise this week is on three topics: multiple linear regression, logistic regression, and a quick introduction to PyTorch. Hopefully these materials will help prepare you for coursework 2, even if they do not discuss neural networks directly. Lab 5: Multiple Linear & Logistic Regression, and PyTorch The second coursework will also be released by Monday. Please download the specifications from CATE or Scientia. This coursework will be done in the same groups as coursework 1. You should receive a link to your group Gitlab repo for the coursework via email by Monday. This can also be accessed via LabTS. As usual, the lab session is on Tuesday 11am-1pm GMT on Microsoft Teams, where you can seek help on the lab exercises and the new coursework from our dedicated team of Tutorial Helpers. Also as usual is the live interactive session on Thursday 2pm-3pm GMT, where Marek will answer more of your Neural Network questions. WEEK 7 15 Nov 2021 - 21 Nov 2021 Welcome to Week 7. I guess that by this time you have had enough of supervised learning and neural networks. As a change of pace, this week we will look at the other main machine learning setting called unsupervised learning, where the training labels are not provided. Please go through Module 6. Antoine is back, this time to talk about the fascinating world of unsupervised learning. Module 6: Unsupervised Learning The optional practical lab exercise this week is on unsupervised learning (no surprise). It will be a mix of applying the scikit-learn library and implementing some of the algorithms discussed in the lectures from scratch. Lab 6: Unsupervised Learning As with every week, the lab session is still happening on Tuesday 11am-1pm GMT. Our team of Tutorial Helpers will be available to help you with your technical questions regarding the second coursework and the lab exercises. Antoine will also answer your questions on unsupervised learning in the usual live interactive session on Thursday 2pm-3pm GMT. WEEK 8 22 Nov 2021 - 28 Nov 2021 Welcome to Week 8, which is officially our final week of lectures! This week, we will look at our final topic: evolutionary algorithms. This topic is very different from everything you have seen so far, although the key underlying ML idea is still the same, i.e. optimising some objective! Please go through Module 7, where Antoine will introduce you to evolutionary algorithms. Module 7: Evolutionary Algorithms Then, if you like, explore the optional practical lab exercise this week on the same topic. Lab 7: Evolutionary Algorithms The second coursework is due on Friday (26 Nov) 7pm GMT. Our final lab session is happening as usual on Tuesday 11am-1pm GMT. Please use this opportunity to get some last minute help for the second coursework from our dedicated team of Tutorial Helpers. The usual live interactive session is on Thursday 2pm-3pm GMT, where Antoine will answer any questions you might have on evolutionary algorithms. WEEK 9 29 Nov 2021 - 05 Dec 2021 Welcome to Week 9 - you have survived your courseworks! Great work, and all the best with your revisions! Here is some basic information about your final exam. We have also prepared a final "grand quiz" to further test your understanding of all the topics that we have covered: Exam Information and The Final Quiz The only other thing happening this week for Introduction to Machine Learning is our live revision/Q&A session on Thursday 2pm-3pm GMT. Please post your questions by Wednesday 5pm via our Mentimeter link (to be provided) for a better chance of it being answered. You can still ask questions during the live session itself of course. We hope you enjoyed the course, and we look forward to seeing you apply Machine Learning in the future to do great things! Page designed by Josiah Wang Department of Computing | Imperial College London
