Information regarding our 2023/24 admissions cycle

Our 2023/24 postgraduate taught admissions cycle will open on Monday, 10 October. For most programmes, the application form will not open until this date.

# MSc Communications and Signal Processing with Extended Research

Year of entry: 2023

## Course unit details:Machine Learning and Optimisation Techniques

Unit code EEEN60151 15 FHEQ level 7 – master's degree or fourth year of an integrated master's degree Semester 1 Department of Electrical & Electronic Engineering No

### Overview

1. Introduction of convex sets and convex functions
2. Illustrate convex optimization problems, including linear programming, quadratic programming, geometric programming, semi-definite programming
3. Introduce duality theory, including Lagrangian dual function, Lagrange dual problem, weak and strong duality, Interpretation of dual variables, KKT optimality conditions.
4. Illustrate various convex optimization methods and algorithms, such as descent methods, Newton methods, sub-gradient method, interior point method,
5. Provide some applications of convex optimization to signal processing and communications
6. Introduction to machine learning and optimisation.
7. High-dimensional data representation. Basic multivariate statistical and regression models. Decision tree algorithms and Bayesian learning.
8. Clustering and classification algorithms including SVMs.
9. Introduction to neurons, human visual system and neural networks. Artificial neural networks (feedforward, recurrent) and their learning mechanisms: supervised and unsupervised.
10. Introduction to deep learning neural networks and their implementations.

### Aims

1. To provide a general overview of convex optimization theory and its applications.
2. To introduce various classical convex optimization problems and illustrate how to solve these numerically and analytically.
3. To introduce and practise basic machine learning techniques for multivariate data analysis and engineering applications.
4. To introduce and practise fundamental neural networks and their recent advances, esp. deep learning neural networks and implementations in practical applications.

### Knowledge and understanding

• Understand the motivation and benefit of using convex optimization and machine learning
• Establish a good understanding about convex sets and convex functions
• Recognise typical forms of convex optimizations and their associated optimal solutions
• Understand fundamental machine learning approaches in problem solving
• Able to apply machine learning methods in practical data-oriented problems
• Understand neural networks and basic deep learning networks and their applications

### Intellectual skills

• To be able to reason about situations arising in the use of optimization and machine learning
• To be able to design algorithms for obtaining optimal solutions for convex optimization problems
• To be able to apply problem solving approaches used in machine learning and neural networks in wider engineering tasks
• To be able to design a machine learning or neural network algorithm or system for a given learning problem

### Practical skills

• To be able to apply convex optimization to practical communication systems
• To be able to use machine learning tools or libraries in practical applications

### Transferable skills and personal qualities

• Develop the capability for mathematical and algorithmic formulation
• Develop wider problem-solving and data analytical skills in engineering
• Scientific report writing and presentation

### Assessment methods

Method Weight
Written exam 70%
Written assignment (inc essay) 30%

Stephen Boyd and Lieven Vandenberghe, Convex Optimization Cambridge University Press.

Chong-Yung Chi and Wei-Chiang Li , Convex Optimization for Signal Processing and Communications: From Fundamentals to Applications, CRC Press.

Richard O. Duda, Peter E. Hart, and David G. Stork, Pattern Classification, 2nd ed. Willey Interscience Publication.

Christopher M. Bishop, Pattern Recognition and Machine Learning, Springer.

Ian Goodfellow, Toshua Bengio, and Aaron Courville, Deep Learning, MIT Press.

### Study hours

Scheduled activity hours
Lectures 27
Practical classes & workshops 18
Tutorials 6
Independent study hours
Independent study 99

### Teaching staff

Staff member Role
Hujun Yin Unit coordinator
Zhiguo Ding Unit coordinator