Linear correlation discovery in databases: A data mining approach

Very little research in knowledge discovery has studied how to incorporate statistical methods to automate linear correlation discovery (LCD). We present an automatic LCD methodology that adopts statistical measurement functions to discover correlations from databases’ attributes. Our methodology au...

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Main Authors: CHUA, Cecil, CHIANG, Roger Hsiang-Li, LIM, Ee Peng
Format: text
Language:English
Published: Institutional Knowledge at Singapore Management University 2005
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Online Access:https://ink.library.smu.edu.sg/sis_research/45
https://ink.library.smu.edu.sg/context/sis_research/article/1044/viewcontent/1_s2.0_S0169023X04001521_main.pdf
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Institution: Singapore Management University
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spelling sg-smu-ink.sis_research-10442018-06-25T08:47:43Z Linear correlation discovery in databases: A data mining approach CHUA, Cecil CHIANG, Roger Hsiang-Li LIM, Ee Peng Very little research in knowledge discovery has studied how to incorporate statistical methods to automate linear correlation discovery (LCD). We present an automatic LCD methodology that adopts statistical measurement functions to discover correlations from databases’ attributes. Our methodology automatically pairs attribute groups having potential linear correlations, measures the linear correlation of each pair of attribute groups, and confirms the discovered correlation. The methodology is evaluated in two sets of experiments. The results demonstrate the methodology’s ability to facilitate linear correlation discovery for databases with a large amount of data. 2005-01-01T08:00:00Z text application/pdf https://ink.library.smu.edu.sg/sis_research/45 info:doi/10.1016/j.datak.2004.09.002 https://ink.library.smu.edu.sg/context/sis_research/article/1044/viewcontent/1_s2.0_S0169023X04001521_main.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 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 Databases and Information Systems
Numerical Analysis and Scientific Computing
spellingShingle Databases and Information Systems
Numerical Analysis and Scientific Computing
CHUA, Cecil
CHIANG, Roger Hsiang-Li
LIM, Ee Peng
Linear correlation discovery in databases: A data mining approach
description Very little research in knowledge discovery has studied how to incorporate statistical methods to automate linear correlation discovery (LCD). We present an automatic LCD methodology that adopts statistical measurement functions to discover correlations from databases’ attributes. Our methodology automatically pairs attribute groups having potential linear correlations, measures the linear correlation of each pair of attribute groups, and confirms the discovered correlation. The methodology is evaluated in two sets of experiments. The results demonstrate the methodology’s ability to facilitate linear correlation discovery for databases with a large amount of data.
format text
author CHUA, Cecil
CHIANG, Roger Hsiang-Li
LIM, Ee Peng
author_facet CHUA, Cecil
CHIANG, Roger Hsiang-Li
LIM, Ee Peng
author_sort CHUA, Cecil
title Linear correlation discovery in databases: A data mining approach
title_short Linear correlation discovery in databases: A data mining approach
title_full Linear correlation discovery in databases: A data mining approach
title_fullStr Linear correlation discovery in databases: A data mining approach
title_full_unstemmed Linear correlation discovery in databases: A data mining approach
title_sort linear correlation discovery in databases: a data mining approach
publisher Institutional Knowledge at Singapore Management University
publishDate 2005
url https://ink.library.smu.edu.sg/sis_research/45
https://ink.library.smu.edu.sg/context/sis_research/article/1044/viewcontent/1_s2.0_S0169023X04001521_main.pdf
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