COMBINING PARTICLE SWARM OPTIMISATION WITH GENETIC ALGORITHM FOR CONTEXTUAL ANALYSIS OF MEDICAL IMAGES

Jonathan Goh; Lilian Tang; Lutfiah Al turk; Yaochu Jin

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Paper

COMBINING PARTICLE SWARM OPTIMISATION WITH GENETIC ALGORITHM FOR CONTEXTUAL ANALYSIS OF MEDICAL IMAGES

Topics: Pattern Recognition and Machine Learning

In Proceedings of the International Conference on Health Informatics - Volume 0BIOSTEC, 235-241, 2011 , Rome, Italy

Authors: Jonathan Goh ¹ ; Lilian Tang ¹ ; Lutfiah Al turk ² and Yaochu Jin ¹

Affiliations: ¹ University of Surrey, United Kingdom ; ² King Abdulaziz University, Saudi Arabia

Keyword(s): Micro aneurysms, Contextual reasoning, Particle swarm optimisation, Genetic algorithms, Hidden Markov Models.

Related Ontology Subjects/Areas/Topics: Biomedical Engineering ; Health Information Systems ; Pattern Recognition and Machine Learning

Abstract: Micro aneurysms are one of the first visible clinical signs of diabetic retinopathy and their detection can help diagnose the progression of the disease. In this paper, we propose to use a hybrid evolutionary algorithm to evolve the structure and parameters of a Hidden Markov Model to obtain an optimised model that best represents the different contexts of micro aneurysms sub images. This technique not only identifies the optimal number of states, but also determines the topology of the Hidden Markov Model, along with the initial model parameters. We also make a comparison between evolutionary algorithms to determine the best method to obtain an optimised model.

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Paper citation in several formats:

Goh, J.; Tang, L.; Al turk, L. and Jin, Y. (2011). COMBINING PARTICLE SWARM OPTIMISATION WITH GENETIC ALGORITHM FOR CONTEXTUAL ANALYSIS OF MEDICAL IMAGES. In Proceedings of the International Conference on Health Informatics (BIOSTEC 2011) - HEALTHINF; ISBN 978-989-8425-34-8; ISSN 2184-4305, SciTePress, pages 235-241. DOI: 10.5220/0003155902350241

@conference{healthinf11,
author={Jonathan Goh. and Lilian Tang. and Lutfiah {Al turk}. and Yaochu Jin.},
title={COMBINING PARTICLE SWARM OPTIMISATION WITH GENETIC ALGORITHM FOR CONTEXTUAL ANALYSIS OF MEDICAL IMAGES},
booktitle={Proceedings of the International Conference on Health Informatics (BIOSTEC 2011) - HEALTHINF},
year={2011},
pages={235-241},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0003155902350241},
isbn={978-989-8425-34-8},
issn={2184-4305},
}

TY - CONF

JO - Proceedings of the International Conference on Health Informatics (BIOSTEC 2011) - HEALTHINF
TI - COMBINING PARTICLE SWARM OPTIMISATION WITH GENETIC ALGORITHM FOR CONTEXTUAL ANALYSIS OF MEDICAL IMAGES
SN - 978-989-8425-34-8
IS - 2184-4305
AU - Goh, J.
AU - Tang, L.
AU - Al turk, L.
AU - Jin, Y.
PY - 2011
SP - 235
EP - 241
DO - 10.5220/0003155902350241
PB - SciTePress