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Authors: Michel F. Randrianandrasana ; Shahzad Mumtaz and Ian T. Nabney

Affiliation: Aston University, United Kingdom

ISBN: 978-989-758-088-8

Keyword(s): Data Visualisation, GTM, LTM, Heterogeneous and Missing Data.

Related Ontology Subjects/Areas/Topics: Computer Vision, Visualization and Computer Graphics ; General Data Visualization ; Large Data Visualization ; Visualization Algorithms and Technologies

Abstract: Heterogeneous and incomplete datasets are common in many real-world visualisation applications. The probabilistic nature of the Generative Topographic Mapping (GTM), which was originally developed for complete continuous data, can be extended to model heterogeneous (i.e. containing both continuous and discrete values) and missing data. This paper describes and assesses the resulting model on both synthetic and real-world heterogeneous data with missing values.

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Paper citation in several formats:
F. Randrianandrasana, M.; Mumtaz, S. and T. Nabney, I. (2015). Visualisation of Heterogeneous Data with the Generalised Generative Topographic Mapping.In Proceedings of the 6th International Conference on Information Visualization Theory and Applications - Volume 1: IVAPP, (VISIGRAPP 2015) ISBN 978-989-758-088-8, pages 233-238. DOI: 10.5220/0005305002330238

@conference{ivapp15,
author={Michel F. Randrianandrasana. and Shahzad Mumtaz. and Ian T. Nabney.},
title={Visualisation of Heterogeneous Data with the Generalised Generative Topographic Mapping},
booktitle={Proceedings of the 6th International Conference on Information Visualization Theory and Applications - Volume 1: IVAPP, (VISIGRAPP 2015)},
year={2015},
pages={233-238},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0005305002330238},
isbn={978-989-758-088-8},
}

TY - CONF

JO - Proceedings of the 6th International Conference on Information Visualization Theory and Applications - Volume 1: IVAPP, (VISIGRAPP 2015)
TI - Visualisation of Heterogeneous Data with the Generalised Generative Topographic Mapping
SN - 978-989-758-088-8
AU - F. Randrianandrasana, M.
AU - Mumtaz, S.
AU - T. Nabney, I.
PY - 2015
SP - 233
EP - 238
DO - 10.5220/0005305002330238

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