About: Revealing Prevailing Semantic Contents of Clusters Generated from Untagged Freely Written Text Documents in Natural Languages

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About: Revealing Prevailing Semantic Contents of Clusters Generated from Untagged Freely Written Text Documents in Natural Languages Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The presented work deals with automatic detection of semantic contents of groups of textual documents, which are freely written in various natural languages. The large original set of untagged documents is split between a requested number of clusters according to a user's needs. Each cluster is taken as a class and a classifier (decision tree) is induced. The words used by the tree represent significant terms that define semantics of individual clusters. The importance (weights) of the terms combined in individual tree branches are computed according to their particular meaning from the correct classification viewpoint -- a certain word combined with other words may lead to different classes but a specific class can strongly prevail. The results are demonstrated using large data sets composed from many hotel-service customers' reviews written in six different natural languages. The presented work deals with automatic detection of semantic contents of groups of textual documents, which are freely written in various natural languages. The large original set of untagged documents is split between a requested number of clusters according to a user's needs. Each cluster is taken as a class and a classifier (decision tree) is induced. The words used by the tree represent significant terms that define semantics of individual clusters. The importance (weights) of the terms combined in individual tree branches are computed according to their particular meaning from the correct classification viewpoint -- a certain word combined with other words may lead to different classes but a specific class can strongly prevail. The results are demonstrated using large data sets composed from many hotel-service customers' reviews written in six different natural languages. (en)
Title	Revealing Prevailing Semantic Contents of Clusters Generated from Untagged Freely Written Text Documents in Natural Languages Revealing Prevailing Semantic Contents of Clusters Generated from Untagged Freely Written Text Documents in Natural Languages (en)
skos:prefLabel	Revealing Prevailing Semantic Contents of Clusters Generated from Untagged Freely Written Text Documents in Natural Languages Revealing Prevailing Semantic Contents of Clusters Generated from Untagged Freely Written Text Documents in Natural Languages (en)
skos:notation	RIV/62156489:43110/13:00215855!RIV14-MSM-43110___
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MSM6215648904)
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Dařena, František Žižka, Jan
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Mendelova univerzita v Brně / Provozně ekonomická fakulta
http://linked.open...dnocenehoVysledku	102765
http://linked.open...ai/riv/idVysledku	RIV/62156489:43110/13:00215855
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	clustering; automatic disclosure of meaning; Cluto; textual documents; semantics; c5/See5; tagging; classification; natural language (en)
http://linked.open.../riv/klicoveSlovo	clustering natural language classification semantics tagging textual documents Cluto automatic disclosure of meaning c5/See5
http://linked.open...ontrolniKodProRIV	[B06E05F9DBD4]
http://linked.open...v/mistoKonaniAkce	Pilsen
http://linked.open...i/riv/mistoVydani	Heidelberg New York Dordrecht London
http://linked.open...i/riv/nazevZdroje	Text, Speech, and Dialogue
http://linked.open...in/vavai/riv/obor	IN
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...UplatneniVysledku	2013
http://linked.open...iv/tvurceVysledku	Žižka, Jan Dařena, František
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2013-09-01 (xsd:date)
http://linked.open...n/vavai/riv/zamer	The Czech Economy in the Process of Integration and Globalisation, and the Development of Agricultural Sector and the Sector of Services under the New Conditions of the Integrated European Market
number of pages	8 (xsd:int)
http://bibframe.org/vocab/doi	10.1007/978-3-642-40585-3_55
http://purl.org/ne...btex#hasPublisher	Springer-Verlag
https://schema.org/isbn	978-3-642-40584-6
http://localhost/t...ganizacniJednotka	43110

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