Incremental PCA: an alternative approach for novelty detection
Main Author: | |
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Publication Date: | 2005 |
Other Authors: | |
Format: | Conference object |
Language: | eng |
Source: | Repositório Institucional da UTFPR (da Universidade Tecnológica Federal do Paraná (RIUT)) |
Download full: | http://repositorio.utfpr.edu.br/jspui/handle/1/661 |
Summary: | 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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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 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/conferenceObject |
format |
conferenceObject |
status_str |
publishedVersion |
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 |
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eng |
dc.relation.ispartof.pt_BR.fl_str_mv |
Towards Autonomous Robotic Systems |
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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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openAccess |
dc.publisher.none.fl_str_mv |
Curitiba |
publisher.none.fl_str_mv |
Curitiba |
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