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Authors: Jin Liu and Tuan D. Pham

Affiliation: University of New South Wales, Australia

Keyword(s): Fuzzy c-means, Hyperplanes, Microarray gene expression data.

Related Ontology Subjects/Areas/Topics: Artificial Intelligence ; Bioinformatics ; Biomedical Engineering ; Biomedical Signal Processing ; Computational Intelligence ; Data Manipulation ; Health Engineering and Technology Applications ; Human-Computer Interaction ; Methodologies and Methods ; Neurocomputing ; Neurotechnology, Electronics and Informatics ; Pattern Recognition ; Physiological Computing Systems ; Sensor Networks ; Soft Computing

Abstract: Based on the motivation by computational challenges in microarray data analysis, we propose a fuzzy hypercluster analysis as a new framework for pattern classification using such type of data. This approach uses hyperplanes to represent the cluster centers in the fuzzy c-means algorithm. We present in this position paper the formulation of a hyperplane-based fuzzy objective function and suggest possible solutions. Fuzzy hyper-clustering approach appears to have potential as a novel alternative to analyze microarray gene expression data. Furthermore, the proposed hyper-clustering algorithm is not only confined to microarray data analysis but can be used as a general approach for classifying closely related features.

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Paper citation in several formats:
Liu, J. and D. Pham, T. (2010). FUZZY HYPER-CLUSTERING FOR PATTERN CLASSIFICATION IN MICROARRAY GENE EXPRESSION DATA ANALYSIS. In Proceedings of the Third International Conference on Bio-inspired Systems and Signal Processing (BIOSTEC 2010) - BIOSIGNALS; ISBN 978-989-674-018-4; ISSN 2184-4305, SciTePress, pages 415-418. DOI: 10.5220/0002719504150418

@conference{biosignals10,
author={Jin Liu. and Tuan {D. Pham}.},
title={FUZZY HYPER-CLUSTERING FOR PATTERN CLASSIFICATION IN MICROARRAY GENE EXPRESSION DATA ANALYSIS},
booktitle={Proceedings of the Third International Conference on Bio-inspired Systems and Signal Processing (BIOSTEC 2010) - BIOSIGNALS},
year={2010},
pages={415-418},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0002719504150418},
isbn={978-989-674-018-4},
issn={2184-4305},
}

TY - CONF

JO - Proceedings of the Third International Conference on Bio-inspired Systems and Signal Processing (BIOSTEC 2010) - BIOSIGNALS
TI - FUZZY HYPER-CLUSTERING FOR PATTERN CLASSIFICATION IN MICROARRAY GENE EXPRESSION DATA ANALYSIS
SN - 978-989-674-018-4
IS - 2184-4305
AU - Liu, J.
AU - D. Pham, T.
PY - 2010
SP - 415
EP - 418
DO - 10.5220/0002719504150418
PB - SciTePress