The Open UniversitySkip to content
 

Mining multimedia salient concepts for incremental information extraction

Rüger, Stefan and Magalhaes, Joao (2005). Mining multimedia salient concepts for incremental information extraction. In: Proceedings of the 28th annual international ACM SIGIR conference on Research and development in information retrieval (SIGIR '05), 15-19 Aug 2005, Salvador, Brazil.

Full text available as:
[img]
Preview
PDF (Not Set) - Requires a PDF viewer such as GSview, Xpdf or Adobe Acrobat Reader
Download (159Kb)
DOI (Digital Object Identifier) Link: http://dx.doi.org/10.1145/1076034.1076168
Google Scholar: Look up in Google Scholar

Abstract

We propose a novel algorithm for extracting information by mining the feature space clusters and then assigning salient concepts to them. Bayesian techniques for extracting concepts from multimedia usually suffer either from lack of data or from too complex concepts to be represented by a single statistical model. An incremental information extraction approach, working at different levels of abstraction, would be able to handle concepts of varying complexities. We present the results of our research on the initial part of an incremental approach, the extraction of the most salient concepts from multimedia information.

Item Type: Conference Item
Extra Information: ISBN of published proceedings: 1-59593-034-5
pages 641-642
Keywords: multimedia clustering; multimedia information extraction
Academic Unit/Department: Knowledge Media Institute
Item ID: 9089
Depositing User: Aneta Tumilowicz
Date Deposited: 05 Oct 2007
Last Modified: 06 Apr 2011 16:50
URI: http://oro.open.ac.uk/id/eprint/9089
Share this page:

Actions (login may be required)

View Item
Report issue / request change

Policies | Disclaimer

© The Open University   + 44 (0)870 333 4340   general-enquiries@open.ac.uk