Unsupervised Ranking of Numerical Observations based on Magnetic Properties and Correlation Coefficient

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dc.contributor.authorAlattas, Khalid
dc.contributor.authorIslam, Aminul
dc.contributor.authorKumar, Ashok
dc.contributor.authorBayoumi, Magdy
dc.date.accessioned2019-01-02T23:49:26Z
dc.date.available2019-01-02T23:49:26Z
dc.date.issued2019-01-08
dc.description.abstractThis paper addresses a novel unsupervised algorithm to rank numerical observations which is important in many applications in computer science, especially in information retrieval (IR). The proposed algorithm shows how correlation coefficients between attribute values and the concept of magnetic properties can be explored to rank multi-attribute numerical objects. One of the main reasons of using correlation coefficients between attribute values and the concept of magnetic properties is that they are easy to compute and interpret. Our proposed Unsupervised Ranking using Magnetic properties and Correlation coefficient (URMC) algorithm can use some or all the numerical attributes of objects and can also handle objects with missing attribute values. The proposed algorithm overcomes a major limitation of the state-of-the-art technique while achieving excellent results.
dc.format.extent10 pages
dc.identifier.doi10.24251/HICSS.2019.139
dc.identifier.isbn978-0-9981331-2-6
dc.identifier.urihttp://hdl.handle.net/10125/59553
dc.language.isoeng
dc.relation.ispartofProceedings of the 52nd Hawaii International Conference on System Sciences
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 International
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subjectData, Text, and Web Mining for Business Analytics
dc.subjectDecision Analytics, Mobile Services, and Service Science
dc.subjectCorrelation coefficient, information retrieval, magnetic properties, multi-attribute, unsupervised ranking.
dc.titleUnsupervised Ranking of Numerical Observations based on Magnetic Properties and Correlation Coefficient
dc.typeConference Paper
dc.type.dcmiText

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