Original title: Case Study in Approaches to the Classification of Audiovisual Recordings of Lectures and Conferences
Authors: Pulc, P. ; Holeňa, Martin
Document type: Papers
Conference/Event: ITAT 2014. European Conference on Information Technologies - Applications and Theory /14./, Demänovská dolina (SK), 2014-09-25 / 2014-09-29
Year: 2014
Language: eng
Abstract: Several methods for classification of semistructured documents already exist, thus also classifications for individual modalities of multimedia content. However, every classifier can behave differently on different data modalities and can be differently appropriate for classification of the considered multimedia content as a whole. Because of that, relying on a single classifier or a static weighting of the classification of individual modalities is not adequate. The present paper describes a case study in searching for suitable classification methods, and in investigating appropriate methods for the aggregation of their results to determine a final class of a lecture or conference recording.
Keywords: classification; ensembles of classifiers; multimedial data
Project no.: GA13-17187S (CEP)
Funding provider: GA ČR
Host item entry: ITAT 2014. Information Technologies - Applications and Theory. Part II, ISBN 978-80-87136-19-5

Institution: Institute of Computer Science AS ČR (web)
Document availability information: Fulltext is available in the digital repository of the Academy of Sciences.
Original record: http://hdl.handle.net/11104/0236826

Permalink: http://www.nusl.cz/ntk/nusl-175468


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Research > Institutes ASCR > Institute of Computer Science
Conference materials > Papers