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dc.contributor.authorNieminen, Paavo
dc.contributor.authorPölönen, Ilkka
dc.contributor.authorSipola, Tuomo
dc.date.accessioned2013-09-23T07:44:05Z
dc.date.available2013-09-23T07:44:05Z
dc.date.issued2013
dc.identifier.citationNieminen, P., Pölönen, I., & Sipola, T. (2013). Research literature clustering using diffusion maps. <i>Journal of Informetrics</i>, <i>7</i>(4), 874-886. <a href="https://doi.org/10.1016/j.joi.2013.08.004" target="_blank">https://doi.org/10.1016/j.joi.2013.08.004</a>
dc.identifier.otherCONVID_22535298
dc.identifier.otherTUTKAID_57416
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/42202
dc.description.abstractWe apply the knowledge discovery process to the mapping of current topics in a particular field of science. We are interested in how articles form clusters and what are the contents of the found clusters. A framework involving web scraping, keyword extraction, dimensionality reduction and clustering using the diffusion map algorithm is presented. We use publicly available information about articles in high-impact journals. The method should be of use to practitioners or scientists who want to overview recent research in a field of science. As a case study, we map the topics in data mining literature in the year 2011.fi
dc.language.isoeng
dc.publisherElsevier
dc.relation.ispartofseriesJournal of Informetrics
dc.subject.otherTiedonhavaitsemisprosessi
dc.subject.otherkirjallisuuskatsaus
dc.subject.otherklusterointi
dc.subject.otherKnowledge discovery process
dc.subject.otherliterature mapping
dc.subject.otherclustering
dc.subject.otherdiffusion map
dc.titleResearch literature clustering using diffusion maps
dc.typearticle
dc.identifier.urnURN:NBN:fi:jyu-201309202329
dc.contributor.laitosTietotekniikan laitosfi
dc.contributor.laitosDepartment of Mathematical Information Technologyen
dc.contributor.oppiaineTietotekniikkafi
dc.contributor.oppiaineMathematical Information Technologyen
dc.type.urihttp://purl.org/eprint/type/JournalArticle
dc.date.updated2013-09-20T03:30:07Z
dc.type.coarjournal article
dc.description.reviewstatuspeerReviewed
dc.format.pagerange874-886
dc.relation.issn1751-1577
dc.relation.numberinseries4
dc.relation.volume7
dc.type.versionacceptedVersion
dc.rights.copyrightCopyright © 2013 Elsevier B.V. This is a final draft version of an article whose final and definitive version has been published in 'Journal of Informetrics' by Elsevier.
dc.rights.accesslevelopenAccessfi
dc.subject.ysotiedonlouhinta
dc.subject.ysodiffuusiokuvaus
jyx.subject.urihttp://www.yso.fi/onto/yso/p5520
jyx.subject.urihttp://www.yso.fi/onto/yso/p27524
dc.relation.doi10.1016/j.joi.2013.08.004


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