Euclidean co-embedding of ordinal data for multi-type visualization

Embedding deals with reducing the high-dimensional representation of data into a low-dimensional representation. Previous work mostly focuses on preserving similarities among objects. Here, not only do we explicitly recognize multiple types of objects, but we also focus on the ordinal relationships...

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Main Authors: LE, Dung D., LAUW, Hady W.
Format: text
Language:English
Published: Institutional Knowledge at Singapore Management University 2016
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Online Access:https://ink.library.smu.edu.sg/sis_research/3358
https://ink.library.smu.edu.sg/context/sis_research/article/4360/viewcontent/EuclideanCo_embedding.pdf
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spelling sg-smu-ink.sis_research-43602024-05-31T14:43:59Z Euclidean co-embedding of ordinal data for multi-type visualization LE, Dung D. LAUW, Hady W. Embedding deals with reducing the high-dimensional representation of data into a low-dimensional representation. Previous work mostly focuses on preserving similarities among objects. Here, not only do we explicitly recognize multiple types of objects, but we also focus on the ordinal relationships across types. Collaborative Ordinal Embedding or COE is based on generative modelling of ordinal triples. Experiments show that COE outperforms the baselines on objective metrics, revealing its capacity for information preservation for ordinal data. 2016-05-01T07:00:00Z text application/pdf https://ink.library.smu.edu.sg/sis_research/3358 info:doi/10.1137/1.9781611974348.45 https://ink.library.smu.edu.sg/context/sis_research/article/4360/viewcontent/EuclideanCo_embedding.pdf http://creativecommons.org/licenses/by-nc-nd/4.0/ Research Collection School Of Computing and Information Systems eng Institutional Knowledge at Singapore Management University Euclidean High-dimensional Information preservation Low-dimensional representation Objective metrics Ordinal data data visualization data mining Databases and Information Systems Numerical Analysis and Scientific Computing
institution Singapore Management University
building SMU Libraries
continent Asia
country Singapore
Singapore
content_provider SMU Libraries
collection InK@SMU
language English
topic Euclidean
High-dimensional
Information preservation
Low-dimensional representation
Objective metrics
Ordinal data
data visualization
data mining
Databases and Information Systems
Numerical Analysis and Scientific Computing
spellingShingle Euclidean
High-dimensional
Information preservation
Low-dimensional representation
Objective metrics
Ordinal data
data visualization
data mining
Databases and Information Systems
Numerical Analysis and Scientific Computing
LE, Dung D.
LAUW, Hady W.
Euclidean co-embedding of ordinal data for multi-type visualization
description Embedding deals with reducing the high-dimensional representation of data into a low-dimensional representation. Previous work mostly focuses on preserving similarities among objects. Here, not only do we explicitly recognize multiple types of objects, but we also focus on the ordinal relationships across types. Collaborative Ordinal Embedding or COE is based on generative modelling of ordinal triples. Experiments show that COE outperforms the baselines on objective metrics, revealing its capacity for information preservation for ordinal data.
format text
author LE, Dung D.
LAUW, Hady W.
author_facet LE, Dung D.
LAUW, Hady W.
author_sort LE, Dung D.
title Euclidean co-embedding of ordinal data for multi-type visualization
title_short Euclidean co-embedding of ordinal data for multi-type visualization
title_full Euclidean co-embedding of ordinal data for multi-type visualization
title_fullStr Euclidean co-embedding of ordinal data for multi-type visualization
title_full_unstemmed Euclidean co-embedding of ordinal data for multi-type visualization
title_sort euclidean co-embedding of ordinal data for multi-type visualization
publisher Institutional Knowledge at Singapore Management University
publishDate 2016
url https://ink.library.smu.edu.sg/sis_research/3358
https://ink.library.smu.edu.sg/context/sis_research/article/4360/viewcontent/EuclideanCo_embedding.pdf
_version_ 1814047555846144000