Incremental PCA: an alternative approach for novelty detection

Detalhes bibliográficos
Autor(a) principal: Nehmzow, Ulrich
Data de Publicação: 2005
Outros Autores: Vieira Neto, Hugo
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da UTFPR (da Universidade Tecnológica Federal do Paraná (RIUT))
Texto Completo: http://repositorio.utfpr.edu.br/jspui/handle/1/661
Resumo: Exploration and inspection of dynamic environments using mobile robots are applications that benefit immensely from novelty detection algorithms. In this paper we propose the use of a new approach for on-line novelty detection based on incremental Principal Component Analysis and compare its performance and functionality with a previously studied technique based on a GWR neural network. We have conducted a series of experiments using visual input from a mobile robot interacting with a controlled laboratory environment that show advantages and disadvantages for each method.
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spelling 2013-11-21T23:28:36Z2005VIEIRA NETO, Hugo; NEHMZOW, Ulrich. Incremental PCA: an alternative approach for novelty detection. In: TOWARDS AUTONOMOUS ROBOTIC SYSTEMS, 10., 2005, Londres. Anais eletrônicos… Londres, 2005. Disponível em: <http://www.iis.ee.ic.ac.uk/~taros05/papers/vieira.pdf>. Acesso em: 16 jul. 2013.0-905247-03-5http://repositorio.utfpr.edu.br/jspui/handle/1/661Exploration and inspection of dynamic environments using mobile robots are applications that benefit immensely from novelty detection algorithms. In this paper we propose the use of a new approach for on-line novelty detection based on incremental Principal Component Analysis and compare its performance and functionality with a previously studied technique based on a GWR neural network. We have conducted a series of experiments using visual input from a mobile robot interacting with a controlled laboratory environment that show advantages and disadvantages for each method.5000engTowards Autonomous Robotic Systemshttp://www.iis.ee.ic.ac.uk/~taros05/papers/vieira.pdfRobôs móveisVisão por computadorAnálise de componentes principaisMobile robotsComputer visionPrincipal components analysisIncremental PCA: an alternative approach for novelty detectioninfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjectCuritibaNehmzow, UlrichVieira Neto, Hugoreponame:Repositório Institucional da UTFPR (da Universidade Tecnológica Federal do Paraná (RIUT))instname:Universidade Tecnológica Federal do Paraná (UTFPR)instacron:UTFPRinfo:eu-repo/semantics/openAccessTHUMBNAILTAROS_Vieira Neto, Hugo_2005.pdf.jpgTAROS_Vieira Neto, Hugo_2005.pdf.jpgGenerated Thumbnailimage/jpeg1555http://repositorio.utfpr.edu.br:8080/jspui/bitstream/1/661/4/TAROS_Vieira%20Neto%2c%20Hugo_2005.pdf.jpgbeec956b2f489ca49a71d7d974c5fe88MD54ORIGINALTAROS_Vieira Neto, Hugo_2005.pdfTAROS_Vieira Neto, Hugo_2005.pdfapplication/pdf250596http://repositorio.utfpr.edu.br:8080/jspui/bitstream/1/661/1/TAROS_Vieira%20Neto%2c%20Hugo_2005.pdf8c980a6ae4c5b095f8a2f7676ab6b3d3MD51LICENSElicense.txtlicense.txttext/plain; charset=utf-81220http://repositorio.utfpr.edu.br:8080/jspui/bitstream/1/661/2/license.txt3cbdb04c3d289deb9dca129a3870a6e1MD52TEXTTAROS_Vieira Neto, Hugo_2005.pdf.txtTAROS_Vieira Neto, Hugo_2005.pdf.txtExtracted texttext/plain29194http://repositorio.utfpr.edu.br:8080/jspui/bitstream/1/661/3/TAROS_Vieira%20Neto%2c%20Hugo_2005.pdf.txt78782ec1c5c6efe588f884a52104e6a4MD531/6612015-03-07 03:12:31.108oai:repositorio.utfpr.edu.br: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Repositório de PublicaçõesPUBhttp://repositorio.utfpr.edu.br:8080/oai/requestopendoar:2015-03-07T06:12:31Repositório Institucional da UTFPR (da Universidade Tecnológica Federal do Paraná (RIUT)) - Universidade Tecnológica Federal do Paraná (UTFPR)false
dc.title.pt_BR.fl_str_mv Incremental PCA: an alternative approach for novelty detection
title Incremental PCA: an alternative approach for novelty detection
spellingShingle Incremental PCA: an alternative approach for novelty detection
Nehmzow, Ulrich
Robôs móveis
Visão por computador
Análise de componentes principais
Mobile robots
Computer vision
Principal components analysis
title_short Incremental PCA: an alternative approach for novelty detection
title_full Incremental PCA: an alternative approach for novelty detection
title_fullStr Incremental PCA: an alternative approach for novelty detection
title_full_unstemmed Incremental PCA: an alternative approach for novelty detection
title_sort Incremental PCA: an alternative approach for novelty detection
author Nehmzow, Ulrich
author_facet Nehmzow, Ulrich
Vieira Neto, Hugo
author_role author
author2 Vieira Neto, Hugo
author2_role author
dc.contributor.author.fl_str_mv Nehmzow, Ulrich
Vieira Neto, Hugo
dc.subject.por.fl_str_mv Robôs móveis
Visão por computador
Análise de componentes principais
Mobile robots
Computer vision
Principal components analysis
topic Robôs móveis
Visão por computador
Análise de componentes principais
Mobile robots
Computer vision
Principal components analysis
description Exploration and inspection of dynamic environments using mobile robots are applications that benefit immensely from novelty detection algorithms. In this paper we propose the use of a new approach for on-line novelty detection based on incremental Principal Component Analysis and compare its performance and functionality with a previously studied technique based on a GWR neural network. We have conducted a series of experiments using visual input from a mobile robot interacting with a controlled laboratory environment that show advantages and disadvantages for each method.
publishDate 2005
dc.date.issued.fl_str_mv 2005
dc.date.accessioned.fl_str_mv 2013-11-21T23:28:36Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
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dc.identifier.citation.fl_str_mv VIEIRA NETO, Hugo; NEHMZOW, Ulrich. Incremental PCA: an alternative approach for novelty detection. In: TOWARDS AUTONOMOUS ROBOTIC SYSTEMS, 10., 2005, Londres. Anais eletrônicos… Londres, 2005. Disponível em: <http://www.iis.ee.ic.ac.uk/~taros05/papers/vieira.pdf>. Acesso em: 16 jul. 2013.
dc.identifier.uri.fl_str_mv http://repositorio.utfpr.edu.br/jspui/handle/1/661
dc.identifier.isbn.none.fl_str_mv 0-905247-03-5
identifier_str_mv VIEIRA NETO, Hugo; NEHMZOW, Ulrich. Incremental PCA: an alternative approach for novelty detection. In: TOWARDS AUTONOMOUS ROBOTIC SYSTEMS, 10., 2005, Londres. Anais eletrônicos… Londres, 2005. Disponível em: <http://www.iis.ee.ic.ac.uk/~taros05/papers/vieira.pdf>. Acesso em: 16 jul. 2013.
0-905247-03-5
url http://repositorio.utfpr.edu.br/jspui/handle/1/661
dc.language.iso.fl_str_mv eng
language eng
dc.relation.ispartof.pt_BR.fl_str_mv Towards Autonomous Robotic Systems
dc.relation.uri.pt_BR.fl_str_mv http://www.iis.ee.ic.ac.uk/~taros05/papers/vieira.pdf
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
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dc.publisher.none.fl_str_mv Curitiba
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