Welcome to CS909/CS429 Data Mining in Term-2 of 2025! This webpage is the primary source of information for all updates, announcements and content for this module.

Announcements

We will be adding major announcements for the module below.

• Revision Lecture is scheduled 11am-1pm on 06 May 2025 Tuesday in L3 (2nd Floor)
• Assignment-2 AnnouncedLink opens in a new window (18.02.2025)
• Students who might need to change group (due to mitigating circumstances or a timetable clash) should email queries to the relevant resource email account (DCS.UG.Support@warwick.ac.uk / DCS.PGT.Support@warwick.ac.uk).
• You are recommended to keep yourself updated through https://warwick.ac.uk/coronavirus/ as well as the student newsletter.Link opens in a new window

Module Teaching Team

Instructor: Fayyaz MinhasLink opens in a new window

Teaching Fellow: Ayşe SunarLink opens in a new window

Teaching Assistants

Name	Email
George Wright	george.wright.1@warwick.ac.uk
Piotr Keller	piotr.keller@warwick.ac.uk
Jack Bacon	jack.bacon@warwick.ac.uk
Boyang Fu	Boyang.Fu@warwick.ac.uk
Xiaoqing Fan	Xiaoqing.Fan@warwick.ac.uk
Xuefeng Xu	Xuefeng.Xu@warwick.ac.uk

Communication between students and teaching team

Please use moodle for non-urgent communication. It is very difficult to monitor and respond to emails from individual students due to the large size of the class.

For questions about Logistics or other issues, the first point of contact is Ayşe Sunar.

Instructor Office HoursLink opens in a new window

Moodle & Other Links

We shall be using this Moodle page for discussion and Q/A in the module.Link opens in a new window

Students can Post your QuestionsLink opens in a new window to the Moodle forum.

A series of Self Assessment QuestionsLink opens in a new window that you can answer for self-assessment and feedback are also available. As the goal of these questions is to encourage students to explore and self study, answers to all of these questions will not be provided but students are welcome to discuss them with the instructors in lab sessions or as questions in lectures or via Moodle.

Lecture CaptureLink opens in a new window is also accessible via Moodle.

Timetable

• All Times are UK Times

Lectures - Weeks 1–10

Time	Location
Monday 11:00 - 12:00	R0.21
Thursday 12:00 - 13:00	L3
Friday 13:00 - 14:00	OC1.05

Lab Sessions - Weeks 1–10

Each student has been allocated a lab session. Please check your scheduled lab session on Tabula and attend that. Please make sure that you attend the whole of an assigned lab session so that you do not miss attendance.

TA allocation to labs may change from week to week due to scheduling constraints. However, there should be at least one TA common between sessions.

NOTE: The following information may change if there are changes to face-to-face teaching.

Students who might need to change group (due to mitigating circumstances or a timetable clash) should email queries to the relevant resource email account (DCS.UG.Support@warwick.ac.uk / DCS.PGT.Support@warwick.ac.uk). The teaching staff wil only be able to sign-post to support teams.

Lab	Time	Location	TA Allocation (Week 1)	Teams Link
Lab 1	Thursday 10:00 - 11:00	CS0.01	George & Xiaoqing	N/A
Lab 2	Thursday 10:00 - 11:00	CS0.06	Jack & Xuefeng	N/A
Lab 3	Thursday 11:00 - 12:00	CS0.01	George & Boyang	N/A
Lab 4	Thursday 11:00 - 12:00	CS0.06	Piotr & Xuefeng	N/A
Lab 5	Friday 10:00 - 11:00	CS0.01	Jack & Xiaoqing	N/A
Lab 6	Friday 10:00-11:00	MB3.17	Piotr & Boyang	N/A

Coursework Assignments

• Assignment-1 (25% of final mark)
  Assignment Announcement: Week-2 (W/C Jan 13 2025): Assignment-1 Announced
  Assignment due: 12 noon Wed 12ᵗʰ February 2025
  Feedback due: Wed 12ᵗʰ March 2025
  Tabula Submission Links: CS429 CS909
  
• Assignment-2 (MEng: 25% of final mark, MSc: 35% of final mark)
  Assignment Announcement: Week-6 (W/C Feb 10 2025): Assignment-2 AnnouncedLink opens in a new window
  Assignment due: 12 noon Mon 17ᵗʰ March 2025
  Feedback due: Mon 14ᵗʰ April 2025
  Tabula Submission Links: CS429 CS909
  
• There will be a final exam in the module. Please check exam deadlines directly with Warwick Student Administrative ServicesLink opens in a new window

Books and Other resources

[PML-1] Probabilistic Machine Learning: An Introduction by Kevin Patrick Murphy. MIT Press, 2021. link: https://probml.github.io/pml-book/book1.html 

[PML-2] Probabilistic Machine Learning: Advanced Topics by Kevin Patrick Murphy. MIT Press, 2023. link: https://probml.github.io/pml-book/book2.html 

[IML] Introduction to Machine Learning 3e by Ethem Alpaydin (selected chapters: ch. 1,2,6,7,9,10,11,12,13)

[DBB] Deep Learning by Ian Goodfellow, Yoshua Bengio, Aaron Courville, (Ch 1-5 if needed as basics), Ch. 6,7,8,9 link: https://www.deeplearningbook.org/Link opens in a new window

[FNN] Fundamentals of Neural Networks : Architectures, Algorithms And Applications by Laurene Fausett, (ch. 2,6)

[SODL] The Science of Deep Learning by Iddo Drori link: https://www.thescienceofdeeplearning.org/

Reading listLink opens in a new window

Casual Reading:

1. The master algorithm
2. The Alignment Problem
3. The book of why

Course Materials

Slides and reading materials will be posted each week. The lab session will be available prior to the start of the lab session. Please see the Lab Access section below for guidance on running the lab materials and Python guides.

NOTE:

• It is strongly recommended that you attend all lectures in person as this year's lectures would be significantly different in content and delivery from previous ones and we cannot guarantee the sufficiency of archived content for effective learning in terms of success in coursework or examination. However, if you are unable to attend lectures due to a genuine issue, you can use the links to archived lecture recordings from previous years which are available at this Course Stream ChannelLink opens in a new window as well as on YoutubeLink opens in a new window (https://bit.ly/2RannLB )

Week	Lectures	Reading/Resources	Labs
1 Jan 6	IntroductionLink opens in a new window Why Data Science?Link opens in a new window ApplicationsLink opens in a new window Research ApplicationsLink opens in a new window FrameworkLink opens in a new window SurveyLink opens in a new window Philosophy of MLLink opens in a new window Classification and Linear DiscriminantsLink opens in a new window Determining Linear SeparabilityLink opens in a new window Prelim: Gradients and Gradient descent Prelim: Gradient Descent CodeLink opens in a new window Prelim: ConvexityLink opens in a new window Perceptron ModelingLink opens in a new window Perceptron CodeLink opens in a new window	Introduction SlidesLink opens in a new window Applications and Framework SlidesLink opens in a new window k-Nearest Neighbor AlgorithmLink opens in a new window [Required] [PML] Chapter-1, [IML] Chapter-1 CRISPR Talk (optional)Link opens in a new window Whole Slide Images are Graphs Talk (optional)Link opens in a new window A few useful things to know about machine learning (recommended)Link opens in a new window Linear Discriminants (notes)Link opens in a new window Preliminaries (notes)Link opens in a new window Building Linear Models (notes)Link opens in a new window Gradient Descent Code (py)Link opens in a new window Perceptron Code (py)Link opens in a new window Perceptron AlgorithmLink opens in a new window Perceptron Classification VideosLink opens in a new window	Learning Python Implementing kNN classifierLink opens in a new window Gradient Descent and PerceptronLink opens in a new window k-Nearest Neighbor DemoLink opens in a new window Understanding lines Distance and Dot productLink opens in a new window Gradient Descent Code (py)Link opens in a new window Perceptron Code (py)Link opens in a new window
2 Jan 13	What's special in an SVM?Link opens in a new window SVM FormulationLink opens in a new window A brief history of SVMsLink opens in a new window Coding an SVM and CLink opens in a new window Margin and RegularizationLink opens in a new window Linear Discriminants and Selenite CrystalsLink opens in a new window Selenite Crystals bend SpaceLink opens in a new window Using transformations to foldLink opens in a new window Transformations change distance and dot productsLink opens in a new window Kernelized SVMs	Perceptron Notes (Updated 13 Jan 2024)Link opens in a new window SVM Notes (Updated 13 Jan 2024) Fold and Cut TheoreomLink opens in a new window Book Reading [SVM in PML, SVM in IML] SVM TutorialLink opens in a new window	k-Nearest Neighbor DemoLink opens in a new window Understanding lines Distance and Dot productLink opens in a new window Gradient Descent and PerceptronLink opens in a new window Gradient Descent Code (py)Link opens in a new window Perceptron Code (py)Link opens in a new window Linear Discriminant for AND Classifcation ProblemLink opens in a new window Regularized PerceptronLink opens in a new window Transformations codeLink opens in a new window Kernelized PredictorLink opens in a new window SVM AppletLink opens in a new window SVMLink opens in a new window Assignment-1 Announced
3 Jan 20	Revision of SVMs Scientific MethodLink opens in a new window Why measure performance?Link opens in a new window Accuracy and its assumptionsLink opens in a new window Confusion matrix and associated metricsLink opens in a new window ROC CurvesLink opens in a new window PR CurvesLink opens in a new window PR-ROC Relationship and codingLink opens in a new window Estimating GeneralizationLink opens in a new window (with CV, bootstrap estimation and statistical significance) CV in sklearnLink opens in a new window 4.10 Using MLXTend Twelve ways to fool the massesLink opens in a new window	SVM NotesLink opens in a new window HistoKernel Paper (optional read) HistoKernel Demo Quantum Kernel SVM for cancer classificationLink opens in a new window (optional read) Chapter 19 “Design and Analysis of Machine Learning Experiments” Alpaydin, Ethem. 2010. Introduction to Machine Learning. Cambridge, Mass.: MIT Press. Performance assessment Lecture NotesLink opens in a new window Performance Assessment ExerciseLink opens in a new window Ten ways to fool the masses with machine learningLink opens in a new window MLXTENDLink opens in a new window Optional Reading Wainberg, Michael, Babak Alipanahi, and Brendan J. Frey. “Are Random Forests Truly the Best Classifiers?” Journal of Machine Learning Research 17, no. 110 (2016): 1–5. Munir, Farzeen, Sadaf Gull, Amina Asif, and Fayyaz Ul Amir Afsar Minhas. “MILAMP: Multiple Instance Prediction of Amyloid Proteins.” IEEE/ACM Transactions on Computational Biology and Bioinformatics, August 22, 2019. https://doi.org/10.1109/TCBB.2019.2936846.	SVMLink opens in a new window Performance Assessment ExerciseLink opens in a new window Performance Assessment ExerciseLink opens in a new window Work on Assignment-1
4 Jan 27	Performance Assessment ContinuedLink opens in a new window PCA Prelim: Old MacDonald meets LagrangeLink opens in a new window PCA Prelim: Meet stubborn vectorsLink opens in a new window PCA Prelim: Covariance and its friend CorrelationLink opens in a new window PCALink opens in a new window SRM view of PCALink opens in a new window	Chapter 19 “Design and Analysis of Machine Learning Experiments” Alpaydin, Ethem. 2010. Introduction to Machine Learning. Cambridge, Mass.: MIT Press. Performance assessment Lecture NotesLink opens in a new window Performance Assessment ExerciseLink opens in a new window Ten ways to fool the masses with machine learningLink opens in a new window MLXTENDLink opens in a new window Optional Reading Wainberg, Michael, Babak Alipanahi, and Brendan J. Frey. “Are Random Forests Truly the Best Classifiers?” Journal of Machine Learning Research 17, no. 110 (2016): 1–5. Hollmann, Noah, Samuel Müller, Lennart Purucker, Arjun Krishnakumar, Max Körfer, Shi Bin Hoo, Robin Tibor Schirrmeister, and Frank Hutter. “Accurate Predictions on Small Data with a Tabular Foundation Model.” Nature 637, no. 8045 (January 2025): 319–26. https://doi.org/10.1038/s41586-024-08328-6. Munir, Farzeen, Sadaf Gull, Amina Asif, and Fayyaz Ul Amir Afsar Minhas. “MILAMP: Multiple Instance Prediction of Amyloid Proteins.” IEEE/ACM Transactions on Computational Biology and Bioinformatics, August 22, 2019. https://doi.org/10.1109/TCBB.2019.2936846. PCA: Lecture NotesLink opens in a new window Eigen Values and VectorsLink opens in a new window PCA TutorialLink opens in a new window	Performance Assessment ExerciseLink opens in a new window Eigen Values and VectorsLink opens in a new window PCA TutorialLink opens in a new window Work on Assignment-1
5 Feb 3	NOTE: 2025 lectures are different from previous recordings below and students are recommended to use Lecture CaptureLink opens in a new window accessible via Moodle. Lectures 1 and 2 PCA Continued Other dimensionality reduction methodsLink opens in a new window: MDS, t-SNE, ICA, LDA, Factor Analysis, Topic Modeling with NMF, CCA (no-video recording) Lecture 3: Interim Module EvaluationLink opens in a new window OLSRLink opens in a new window OLSR to SVRLink opens in a new window Application: Hurricane Intensity RegressionLink opens in a new window	PCA: Lecture NotesLink opens in a new window Lecture Notes (Regression) Publish Publish	PCA Tutorial Eigen FacesLink opens in a new window Optional: Local PCA for Noise reductionLink opens in a new window Permutation testing for finding noisy components Incremental PCA Robust PCALink opens in a new window Kernelized PCALink opens in a new window ICA TutorialLink opens in a new window MDS TutorialLink opens in a new window Manifold learning methods UMAP ExplorerLink opens in a new window PCA vs LDALink opens in a new window Work on Assignment-1
6 Feb 10	NOTE: 2025 lectures are different from previous recordings below and students are recommended to use Lecture CaptureLink opens in a new window accessible via Moodle. Previous recording are available for additional support esp. for re-sit students. How to go beyond classification, regression and dimensionality reductionLink opens in a new window Applied SRM in Barebones PytorchLink opens in a new window One class classifiers (Anomaly Detection)Link opens in a new window RankingLink opens in a new window Recommender SystemsLink opens in a new window Still more problemsLink opens in a new window ClusteringLink opens in a new window Clustering in sklearnLink opens in a new window Ensemble Methods and XGBoost	Lecture Notes (Regression) Lecture Notes (SRM)Link opens in a new window Finding Anti-CRISPR proteins with ranking (optional)Link opens in a new window Using reinforcement learning to help a mouse escape a cat (optional)Link opens in a new window Detailed Discusison on Causality and Domain Generalization (Optional)Link opens in a new window	Regression: Regression in sklearnLink opens in a new window A deeper look into regression (you can skip the "Advanced" topics)Link opens in a new window Using regression for causal discovery (advanced) Understanding REO and SRM: Applied SRM in Barebones PytorchLink opens in a new window Barebones Linear ModelsLink opens in a new window Other ML problems: ClusteringLink opens in a new window Trees and XGBoostLink opens in a new window Multilayer Perceptron: Keras BarebonesLink opens in a new window NN module in PytorchLink opens in a new window MNIST MLP in PyTorchLink opens in a new window Solve the XOR using a single hidden layer BPNN with sigmoid activations Assignment-2 AnnouncedLink opens in a new window
7 Feb 17	Other machines (from Week 6 continued) NOTE: 2025 lectures are different from previous recordings below and students are recommended to use Lecture CaptureLink opens in a new window accessible via Moodle. Previous recording are available for additional support esp. for re-sit students. Let me pick your brainLink opens in a new window Single Neuron ModelLink opens in a new window Multilayer PerceptronLink opens in a new window Let's play with a neural networkLink opens in a new window Deriving Backpropagation algorithm for MLPsLink opens in a new window  MLP in KerasLink opens in a new window MLP in PyTorch using NN moduleLink opens in a new window MLP in PyTorch for MNIST with DataloadersLink opens in a new window Under the hood view of deep learning librariesLink opens in a new window Improving learning of MLPsLink opens in a new window	Lecture Notes (SRM)Link opens in a new window Deep Learning NotesLink opens in a new window	Assignment-2 AnnouncedLink opens in a new window Barebones Linear ModelsLink opens in a new window Clustering using REO FrameworkLink opens in a new window Multilayer Perceptron: Keras BarebonesLink opens in a new windowLink opens in a new window NN module in PytorchLink opens in a new windowLink opens in a new window MNIST MLP in PyTorchLink opens in a new windowLink opens in a new window Solve the XOR using a single hidden layer BPNN with sigmoid activations Universal Approximation CodeLink opens in a new window
8 Feb 24	NOTE: 2025 lectures are different from previous recordings below and students are recommended to use Lecture CaptureLink opens in a new window accessible via Moodle. Previous recording are available for additional support esp. for re-sit students. Multilayer PerceptronLink opens in a new window Let's play with a neural networkLink opens in a new window Deriving Backpropagation algorithm for MLPsLink opens in a new window  MLP in KerasLink opens in a new window MLP in PyTorch using NN moduleLink opens in a new window MLP in PyTorch for MNIST with DataloadersLink opens in a new window Under the hood view of deep learning librariesLink opens in a new window Improving learning of MLPsLink opens in a new window  Finding Waldo is difficult with a fully connecteed MLPLink opens in a new window ConvolutionLink opens in a new window Learning filters CNNsLink opens in a new window CNN training in PyTorchLink opens in a new window Why CNNs CNN Hyperparameters and RegularizationLink opens in a new window	Deep Learning NotesLink opens in a new window	Solve XOR with MLPs [Must] Forward Mode Autodiff (Optional): https://github.com/foxtrotmike/CS909/blob/master/autodiff_forward.ipynb Reverse Mode Autodiff (Must Review): https://github.com/foxtrotmike/CS909/blob/master/autodiff_backprop.ipynb MUST REVIEW: https://github.com/foxtrotmike/CS909/blob/master/nn_optimization.ipynb Barebones Linear ModelsLink opens in a new window Clustering using REO FrameworkLink opens in a new window Multilayer Perceptron: Keras BarebonesLink opens in a new windowLink opens in a new window NN module in PytorchLink opens in a new windowLink opens in a new window MNIST MLP in PyTorchLink opens in a new windowLink opens in a new window Solve the XOR using a single hidden layer BPNN with sigmoid activations Universal Approximation CodeLink opens in a new window https://playground.tensorflow.org Simple Batch NormalizationLink opens in a new window Work on Assignment-2
9 Mar 3	NOTE: 2025 lectures are different from previous recordings below and students are recommended to use Lecture CaptureLink opens in a new window accessible via Moodle. Previous recording are available for additional support esp. for re-sit students. Finding Waldo is difficult with a fully connecteed MLPLink opens in a new window ConvolutionLink opens in a new window Learning filters CNNsLink opens in a new window CNN training in PyTorchLink opens in a new window Why CNNs CNN Hyperparameters and RegularizationLink opens in a new window Transformers	Deep Learning NotesLink opens in a new window Deep PHURIE for hurricane intensity predictionLink opens in a new window	Simple Batch NormalizationLink opens in a new window World's simplest CNNLink opens in a new window 0 to AI in 10 lines of codeLink opens in a new window (By J. Pocock!) Digit Classification with CNNs in Keras Digit Classification with CNNs in PyTorchLink opens in a new window Transfer Learning in PyTorchLink opens in a new window Minimalist Residual Net ExampleLink opens in a new window Attention: https://foxtrotmike.github.io/CS909/attention.html Attention (from scratch in pytorch)Link opens in a new window XOR with transformers: https://github.com/foxtrotmike/CS909/blob/master/xor_transformer.ipynb Minimalist Transformer ImplementationLink opens in a new window Work on Assignment-2
10 Mar 10	Transformers to LLMs GNNs Generative Learning Conclusion	Deep Learning NotesLink opens in a new window	Attention (from scratch in pytorch)Link opens in a new window XOR GPT: https://github.com/foxtrotmike/CS909/blob/master/xor_gpt_finite_state.ipynb FSM: https://github.com/foxtrotmike/CS909/blob/master/gpt_finite_state.ipynb Graph Representation of MoleculesLink opens in a new window GNN TutorialLink opens in a new window Deep Autoencoder codeLink opens in a new window Barebones GAN in PyTorchLink opens in a new window Diffusion Model Tutorial Work on Assignment-2
06 May 2025 Revision Session	Lecture

Lab Access and Machine Requirements

Remote Machine Login: https://warwick.ac.uk/fac/sci/dcs/intranet/user_guide/remote-login/

Use "module load cs909-python". The following guide will show you how to run jupyter-notebook as well as loading using notebooks with the module loaded in Visual Studio Code:

Notebook and VSCode Setup GuideLink opens in a new window

If using your own machine, you will be needing the listed libraries.

1. Anaconda Python (3.6+)
2. Jupyter Notebook or Jupyter Lab
3. Matplotlib
4. Numpy
5. Scipy
6. Pandas
7. Scikit-learn
8. Keras, PyTorch and TensorFlow (with GPU configuration if GPUs available)

Learning Python

The following resources may be useful when familiarising yourself with Python.

Python Documentation: https://docs.python.org/3/tutorial/index.html

NumPy Website: https://numpy.org

Matplotlib Website: https://matplotlib.org

Video Tutorials

Courtesy of Dr. Greg WatsonLink opens in a new window

1. Introduction
2. Basic Variables
3. Lists
4. Control Flow
5. Functions
6. Tuples
7. Sets
8. Dictionaries
9. NumPy
10. Matplotlib
11. Classes