Rostron, A. (2005). Prediction of Phytoplankton Pigment Concentration from Absorption Spectra. Masters thesis, Aston University.
Abstract
This thesis studies the relationship between light absorption spectra and pigment concentrations in oceanic waters. Neural networks including Multi-layer Perceptrons and Radial Basis Functions will be used in order to model this relationship. The data will first be investigated by a thorough visualisation before attempting to reconstruct the spectra using forward models. Bayesian learning techniques are then discussed and applied to the retrieval of pigment concentrations. A range of data driven models will be implemented and finally a generative model produced, using Hybrid Monte Carlo sampling techniques. Keywords: absorption spectra, chlorophyll, phytoplankton, pigment concentration retrieval, Principal Components Analysis, Multi-layer Perceptron, Radial Basis Function, Generalised Linear Model, Bayesian methods, Automatic Relevance Determination, Hybrid Monte Carlo.
Publication DOI: | https://doi.org/10.48780/publications.aston.ac.uk.00021535 |
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Divisions: | College of Engineering & Physical Sciences |
Additional Information: | Copyright © Rostron, A., 2005.Rostron, A. asserts their moral right to be identified as the author of this thesis. This copy of the thesis has been supplied on condition that anyone who consults it is understood to recognise that its copyright rests with its author and that no quotation from the thesis and no information derived from it may be published without appropriate permission or acknowledgement. If you have discovered material in Aston Publications Explorer which is unlawful e.g. breaches copyright, (either yours or that of a third party) or any other law, including but not limited to those relating to patent, trademark, confidentiality, data protection, obscenity, defamation, libel, then please read our Takedown Policy and contact the service immediately. |
Institution: | Aston University |
Uncontrolled Keywords: | phytoplankton pigment,absorption spectra,informatio engineering |
Last Modified: | 06 May 2025 09:57 |
Date Deposited: | 19 Mar 2014 12:00 |
Completed Date: | 2005 |
Authors: |
Rostron, A.
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