(Missing) Concept Discovery in Heterogeneous Information Networks
(Missing) Concept Discovery in Heterogeneous Information Networks
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2012
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BISON, RTD Forschungsprojekt
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Bisociative Knowledge Discovery / Berthold, Michael R. (ed.). - Berlin, Heidelberg : Springer Berlin Heidelberg, 2012. - (Lecture Notes in Computer Science ; 7250). - pp. 230-245. - ISBN 978-3-642-31829-0
Abstract
This article proposes a new approach to extract existing (or detect missing) concepts from a loosely integrated collection of information units by means of concept graph detection. Thereby a concept graph defines a concept by a quasi bipartite sub-graph of a bigger network with the members of the concept as the first vertex partition and their shared aspects as the second vertex partition. Once the concepts have been extracted they can be used to create higher level representations of the data. Concept graphs further allow the discovery of missing concepts, which could lead to new insights by connecting seemingly unrelated information units.
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004 Computer Science
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Bisoziation
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KÖTTER, Tobias, Michael R. BERTHOLD, 2012. (Missing) Concept Discovery in Heterogeneous Information Networks. In: BERTHOLD, Michael R., ed.. Bisociative Knowledge Discovery. Berlin, Heidelberg:Springer Berlin Heidelberg, pp. 230-245. ISBN 978-3-642-31829-0. Available under: doi: 10.1007/978-3-642-31830-6_16BibTex
@incollection{Kotter2012Missi-19463, year={2012}, doi={10.1007/978-3-642-31830-6_16}, title={(Missing) Concept Discovery in Heterogeneous Information Networks}, number={7250}, isbn={978-3-642-31829-0}, publisher={Springer Berlin Heidelberg}, address={Berlin, Heidelberg}, series={Lecture Notes in Computer Science}, booktitle={Bisociative Knowledge Discovery}, pages={230--245}, editor={Berthold, Michael R.}, author={Kötter, Tobias and Berthold, Michael R.}, note={Open Access} }
RDF
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Open Access
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