In this module you will have the opportunity to:
- learn numerical methods for the solution of non-linear optimisation problems
- apply optimisation in engineering (e.g., the design of energy efficient chemical processes), machine learning (e.g., learning classifiers from data), and finance (e.g., optimal portfolio allocation)
- use analytical techniques and numerical algorithms to solve constrained and unconstrained problems
- identify convexity in a mathematical model and appreciate the importance of convexity both in theory and in practice
- identify necessary and sufficient conditions of optimality for different classes of optimisation models
- be able to apply an appropriate numerical method given the characteristics of the optimisation model
- understand the meaning of Lagrange multipliers
- be able to implement first/second order methods for constrained and unconstrained models
Upon successful completion of this module you will be able to:
- use advanced mathematical methods to establish convexity in complex problems
- specify necessary and sufficient conditions for optimality
- classify optimisation algorithms as first or second order
- determine appropriate optimisation algorithms for given problems given the size and structure of the optimisation models
- apply sensitivity analysis to optimisation problems using Lagrange multipliers
- Introduction to Computational Finance
- Mathematical Preliminaries
- The Basic Theory of Interest
- Fixed-Income Securities
- Mean-Variance Portfolio Theory
- The Capital Asset Pricing Model (CAPM)
- Pricing and Risk
- Asset Price Dynamics
- Options Theory
The contents of CO233 Computational Techniques.
Highly recommended: The contents of CO343 Operations Research and CO496 Mathematics for Machine Learning
This module primarily operates as a lecture-style module, but we place significant emphasis on (i) interaction with the students during lecture, e.g. via Mentimeter, (ii) discussion of modern research implications, e.g. via research papers that have recently appeared, (iii) a community of learners, e.g. via the Piazza discussion boards, (iv) open ended coursework that encourages students to try different possibilities.
A lecture-type format is important to develop the mathematical concepts and ideas. But we augment the lecture with little quizzes during the lecture that also enable student interaction. These Mentimeter questions reinforce students to understand and inspire students to raise their hands when they have questions (since they know that their colleagues also have questions). This module is fairly close to the research, so we typically discuss 1-2 papers during class and show their relationships to the class. Through the Piazza discussion boards, we encourage active conversation about the material.
The module features two courseworks, one for each part covered by the lecturers, to better pace and consolidate the learning of the algorithms and modelling techniques explained in the course. These courseworks components equates 20% of the module marks. The remaining 80% will be assessed in a final written exam, which will test the understanding of the methods presented in the course as well as of their underpinning theory.
You will be provided with detailed written feedback on your individual coursework exercises. There will also be in-class and/ or written feedback explaining common pitfalls and suggestions for improvement.
4th ed., Hoboken, New Jersey : Wiley
Philadelphia : Society for Industrial and Applied Mathematics
Fourth edition., Cham : Springer
Module leadersDr Panos Parpas
Dr Ruth Misener