On Concept Lattices as Information Channels

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dc.contributor.author Valverde Albacete, Francisco José
dc.contributor.author Peláez Moreno, Carmen
dc.contributor.author Peñas, Anselmo
dc.date.accessioned 2015-09-03T10:02:59Z
dc.date.available 2015-09-03T10:02:59Z
dc.date.issued 2014-10
dc.identifier.bibliographicCitation Bertet, K. and Rudolph, S. (eds.) (2014). CLA 2014: Concept Lattices and Their Applications: Volume I: Eleventh International Conference on Concept Lattices and Their Applications. Kosice, Slovakia, October 07-10, 2014. Proceedings. (pp. 119-130). CEUR workshop Proceedings.
dc.identifier.isbn 978-80-8152-159-1
dc.identifier.issn 1613-0073
dc.identifier.uri http://hdl.handle.net/10016/21522
dc.description Proceedings of: 11th International Conference on Concept Lattices and Their Applications (CLA 2014). Kosice, Slovakia, October 07-10, 2014.
dc.description.abstract This paper explores the idea that a concept lattice is an information channel between objects and attributes. For this purpose we study the behaviour of incidences in L-formal contexts where L is the range of an information-theoretic entropy function. Examples of such data abound in machine learning and data mining, e.g. confusion matrices of multi-class classifers or document-term matrices. We use a wellmotivated information-theoretic heuristic, the maximization of mutual information, that in our conclusions provides a favour of feature selection providing and information-theory explanation of an established practice in Data Mining, Natural Language Processing and Information Retrieval applications, viz. stop-wording and frequency thresholding. We also introduce a post-clustering class identi cation in the presence of confusions and a favour of term selection for a multi-label document classifcation task.
dc.description.sponsorship FJVA and AP are supported by EU FP7 project LiMoSINe (contract 288024) for this work. CPM has been supported by the Spanish Government-Comisión Interministerial de Ciencia y Tecnología project TEC2011-26807.
dc.format.extent 12
dc.format.mimetype application/pdf
dc.language.iso eng
dc.publisher Ceur Workshop Proceedings
dc.rights © 2014 for the individual papers by papers' authors, for the Volume by the editors.
dc.subject.other Concept Lattices
dc.subject.other Information Channels
dc.title On Concept Lattices as Information Channels
dc.type bookPart
dc.type conferenceObject
dc.description.status Publicado
dc.relation.publisherversion http://ceur-ws.org/Vol-1252/cla2014_submission_16.pdf
dc.subject.eciencia Telecomunicaciones
dc.rights.accessRights openAccess
dc.relation.projectID Gobierno de España. TEC2011-26807
dc.relation.projectID info:eu-repo/grantAgreement/EC/FP7/288024
dc.type.version publishedVersion
dc.relation.eventdate October 07-10, 2014.
dc.relation.eventnumber 11
dc.relation.eventplace Kosice, Slovakia
dc.relation.eventtitle 11th International Conference on Concept Lattices and Their Applications (CLA 2014)
dc.relation.eventtype proceeding
dc.identifier.publicationfirstpage 119
dc.identifier.publicationlastpage 130
dc.identifier.publicationtitle CLA 2014: Concept Lattices and Their Applications: Volume I: Eleventh International Conference on Concept Lattices and Their Applications. Kosice, Slovakia, October 07-10, 2014. Proceedings.
dc.identifier.publicationvolume 1252
dc.identifier.uxxi CC/0000022500
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