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Level 5 Diploma in Cyber Security

Machine learning approaches: linear and logistic regression, SVMs, kernel methods, random forests and ensembles

CYB503 · Artificial Intelligence — Week 2 of 16

CourseCYB503
Week2 of 16
SemesterI
TutorOnline in the course chat

This week’s topics

Machine learning approaches: linear and logistic regression, SVMs, kernel methods, random forests and ensembles

  1. Machine learning approaches: linear and logistic regression, SVMs, kernel methods, random forests and ensembles
  2. The bias-variance trade-off

What you will be able to do

  • 1.2 Describe a range of simple and complex machine learning strategies.
  • 1.4 Analyse the significance of the bias-variance trade-off in machine learning.
  • 2.2 Explain the bias-variance trade-off in machine learning.

Activity

Seminar, guided reading and a short written task: describe a range of simple and complex machine learning strategies.

Study materials

The teaching notes, exercises and videos of this week are in the student portal. Your portal is set up as soon as you receive final acceptance, so you can open them before the semester starts.
Course chat

Admitted students ask questions on this week’s page in the student portal: an AI assistant trained on the course answers first, and during the course’s timetabled classes Connect to your tutor brings your tutor into the chat, who may start a call if needed.

Open this week in the portal
Course plan
  • Week 1: History of AI (Babbage, the Turing test), symbolic AI vs. m…
  • Week 2: Machine learning approaches: linear and logistic regression…
  • Week 3: Neural network preliminaries: biological inspiration, unive…
  • Week 4: Training neural networks: loss functions, SGD, learning rat…
  • Week 5: Neural network architectures: dense, convolutional, transfo…
  • Week 6: Building networks in PyTorch or TensorFlow/Keras; training …
  • Week 7: Evaluating trained models: train vs. test performance, over…
  • Midterm: Midterm evaluation
  • Week 9: Deep generative models: variational autoencoders, normalisi…
  • Week 10: CLIP and image/video generation
  • Week 11: AI in cyber security: traffic scanning and email filtering
  • Week 12: Applying Artificial Intelligence in practice: case studies
  • Week 13: Assignment workshop: research, planning and referencing
  • Week 14: Assignment workshop: drafting, feedback and improvement
  • Week 15: Review and coursework completion
  • Final: Final assessment and submission
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