A novel document ranking algorithm that supports mobile healthcare information access effectiveness

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dc.contributor.authorAgbele, Kehinde K.
dc.contributor.authorAdesina, Ademola Olusola
dc.contributor.authorAzeez, Nureni A.
dc.contributor.authorAbidoye, Ademola P.
dc.contributor.authorFebba, Ronald
dc.date.accessioned2014-02-26T08:16:58Z
dc.date.available2014-02-26T08:16:58Z
dc.date.issued2011
dc.description.abstractThis study presented DROPT; an acronym for Document ranking Optmization algorithm approach, a new idea for the effectiveness of meaningful retrieval results from the information source. Proposed method extracted the frequency of query keyword terms that appears within the user context of Frequently Asked Questions (FAQ) systems on HIV/AIDS content related-documents. The SMS messages were analyzed and then classified, with the aim of constructing a corpus of SMS related to HIV/AIDS. This study presented a novel framework of Information Retrieval Systems (IRS) based on the proposed algorithm. The developed DROPT procedure was used as an evaluation measure. This “Term Frequency-Inverse Document Frequency (TFIDF)” method was applied to obtain the experimental result that was found promising in ranking documents not only the order in which the relevant documents were retrieved, but also both the terms of the relevant documents in feedback and the terms of the irrelevant documents in feedback might be useful for relevance feedback, especially to define its fitness function (mean weight).en_US
dc.identifier.citationAgbele, K.K., et al. (2011). A novel document ranking algorithm that supports mobile healthcare information access effectiveness. Research Journal of Information Technology, 3: 153-166en_US
dc.identifier.issn1815-7432
dc.identifier.urihttp://hdl.handle.net/10566/1043
dc.language.isoenen_US
dc.privacy.showsubmitterFALSE
dc.publisherAcademic Journals Inc.en_US
dc.rights© 2011 Academic Journals Inc. This file may be freely used provided that the source is acknowledged. No commercial distribution of this text is permitted.
dc.source.urihttp://dx.doi.org/10.3923/rjit.2011
dc.status.ispeerreviewedTRUE
dc.subjectinformational retrieval systemen_US
dc.subjectRanking functionen_US
dc.subjectRevelance feedbacken_US
dc.subjectMobile information accessen_US
dc.subjectHIV/AIDS managementen_US
dc.titleA novel document ranking algorithm that supports mobile healthcare information access effectivenessen_US
dc.typeArticleen_US

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