Pairwise maximum-entropy model for reading fixation data

Detalhes bibliográficos
Ano de defesa: 2018
Autor(a) principal: Torres, Débora
Orientador(a): Andrade Júnior, José Soares de
Banca de defesa: Não Informado pela instituição
Tipo de documento: Dissertação
Tipo de acesso: Acesso aberto
Idioma: eng
Instituição de defesa: Não Informado pela instituição
Programa de Pós-Graduação: Não Informado pela instituição
Departamento: Não Informado pela instituição
País: Não Informado pela instituição
Palavras-chave em Português:
Rastreamento ocular
Leitura
Entropia
Termodinâmica
Link de acesso: http://www.repositorio.ufc.br/handle/riufc/34346
Resumo: Different people may have mixed interests and preferences when reading certain texts as well as dissimilar capacities to process information. We are interested in knowing if some types of texts induce a correlated reading behaviour among different readers. To study this problem, we run a reading experiment using high precision eye-tracking equipment that allows us to collect data of gaze times and locations for people reading diverse texts. Based on previous reading behaviour research, we expect that such information about the fixations will give us some insight about attention while reading. For the data analysis, we use a pairwise maximum-entropy inference model to examine the relations between the readers’ fixation configurations. In this approach, we interpret the correlations between these fixation patterns as “interactions" between the readers. A thermodynamic analysis shows that, for meaningful texts, the system is near a critical point, which suggests that readers correlate their attention behaviour when reading coherent texts.
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spelling Torres, DéboraAndrade Júnior, José Soares de2018-07-24T17:19:27Z2018-07-24T17:19:27Z2018TORRES, D. Pairwise maximum-entropy model for reading fixation data. 2018. 53 f. Dissertação (Mestrado em Física) – Centro de Ciências, Universidade Federal do Ceará, Fortaleza, 2018.http://www.repositorio.ufc.br/handle/riufc/34346Different people may have mixed interests and preferences when reading certain texts as well as dissimilar capacities to process information. We are interested in knowing if some types of texts induce a correlated reading behaviour among different readers. To study this problem, we run a reading experiment using high precision eye-tracking equipment that allows us to collect data of gaze times and locations for people reading diverse texts. Based on previous reading behaviour research, we expect that such information about the fixations will give us some insight about attention while reading. For the data analysis, we use a pairwise maximum-entropy inference model to examine the relations between the readers’ fixation configurations. In this approach, we interpret the correlations between these fixation patterns as “interactions" between the readers. A thermodynamic analysis shows that, for meaningful texts, the system is near a critical point, which suggests that readers correlate their attention behaviour when reading coherent texts.Pessoas diferentes podem ter interesses e preferências mistos ao ler certos textos, bem como capacidades diferentes para processar a informação. No presente trabalho, o nosso interesse é investigar se alguns tipos de textos induzem um comportamento de leitura correlacionado entre diferentes leitores. Para estudar este problema, realizamos um experimento de leitura usando um equipamento de rastreamento ocular de alta precisão que nos permite coletar dados de tempo e posição no olhar para pessoas que lêem diversos textos. Com base na pesquisa prévia de comportamento de leitura, esperamos que essas informações sobre as fixações nos dêem algumas pistas sobre a atenção durante a leitura. Para a análise dos dados, usamos um modelo de inferência de entropia máxima para examinar as relações entre as configurações de fixação dos leitores. Nessa abordagem, interpretamos as correlações entre esses padrões de fixação como "interações" entre os leitores. Uma análise termodinâmica mostra que, para textos que têm sentido, o sistema está próximo de um ponto crítico, o que sugere que os leitores correlacionam seu comportamento de atenção ao ler textos coerentes.Rastreamento ocularLeituraEntropiaTermodinâmicaPairwise maximum-entropy model for reading fixation datainfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisengreponame:Repositório Institucional da Universidade Federal do Ceará (UFC)instname:Universidade Federal do Ceará (UFC)instacron:UFCinfo:eu-repo/semantics/openAccessORIGINAL2018_dis_dtorres.pdf2018_dis_dtorres.pdfapplication/pdf2586826http://repositorio.ufc.br/bitstream/riufc/34346/1/2018_dis_dtorres.pdfdc19e0a1e3fa759a56bcbffb614605f6MD51LICENSElicense.txtlicense.txttext/plain; charset=utf-81812http://repositorio.ufc.br/bitstream/riufc/34346/2/license.txt9351db63ea91b32e01910aaf21c0fd0aMD52riufc/343462021-01-05 14:49:40.648oai:repositorio.ufc.br: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ório InstitucionalPUBhttp://www.repositorio.ufc.br/ri-oai/requestbu@ufc.br || repositorio@ufc.bropendoar:2021-01-05T17:49:40Repositório Institucional da Universidade Federal do Ceará (UFC) - Universidade Federal do Ceará (UFC)false
dc.title.pt_BR.fl_str_mv Pairwise maximum-entropy model for reading fixation data
title Pairwise maximum-entropy model for reading fixation data
spellingShingle Pairwise maximum-entropy model for reading fixation data
Torres, Débora
Rastreamento ocular
Leitura
Entropia
Termodinâmica
title_short Pairwise maximum-entropy model for reading fixation data
title_full Pairwise maximum-entropy model for reading fixation data
title_fullStr Pairwise maximum-entropy model for reading fixation data
title_full_unstemmed Pairwise maximum-entropy model for reading fixation data
title_sort Pairwise maximum-entropy model for reading fixation data
author Torres, Débora
author_facet Torres, Débora
author_role author
dc.contributor.author.fl_str_mv Torres, Débora
dc.contributor.advisor1.fl_str_mv Andrade Júnior, José Soares de
contributor_str_mv Andrade Júnior, José Soares de
dc.subject.por.fl_str_mv Rastreamento ocular
Leitura
Entropia
Termodinâmica
topic Rastreamento ocular
Leitura
Entropia
Termodinâmica
description Different people may have mixed interests and preferences when reading certain texts as well as dissimilar capacities to process information. We are interested in knowing if some types of texts induce a correlated reading behaviour among different readers. To study this problem, we run a reading experiment using high precision eye-tracking equipment that allows us to collect data of gaze times and locations for people reading diverse texts. Based on previous reading behaviour research, we expect that such information about the fixations will give us some insight about attention while reading. For the data analysis, we use a pairwise maximum-entropy inference model to examine the relations between the readers’ fixation configurations. In this approach, we interpret the correlations between these fixation patterns as “interactions" between the readers. A thermodynamic analysis shows that, for meaningful texts, the system is near a critical point, which suggests that readers correlate their attention behaviour when reading coherent texts.
publishDate 2018
dc.date.accessioned.fl_str_mv 2018-07-24T17:19:27Z
dc.date.available.fl_str_mv 2018-07-24T17:19:27Z
dc.date.issued.fl_str_mv 2018
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/masterThesis
format masterThesis
status_str publishedVersion
dc.identifier.citation.fl_str_mv TORRES, D. Pairwise maximum-entropy model for reading fixation data. 2018. 53 f. Dissertação (Mestrado em Física) – Centro de Ciências, Universidade Federal do Ceará, Fortaleza, 2018.
dc.identifier.uri.fl_str_mv http://www.repositorio.ufc.br/handle/riufc/34346
identifier_str_mv TORRES, D. Pairwise maximum-entropy model for reading fixation data. 2018. 53 f. Dissertação (Mestrado em Física) – Centro de Ciências, Universidade Federal do Ceará, Fortaleza, 2018.
url http://www.repositorio.ufc.br/handle/riufc/34346
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv reponame:Repositório Institucional da Universidade Federal do Ceará (UFC)
instname:Universidade Federal do Ceará (UFC)
instacron:UFC
instname_str Universidade Federal do Ceará (UFC)
instacron_str UFC
institution UFC
reponame_str Repositório Institucional da Universidade Federal do Ceará (UFC)
collection Repositório Institucional da Universidade Federal do Ceará (UFC)
bitstream.url.fl_str_mv http://repositorio.ufc.br/bitstream/riufc/34346/1/2018_dis_dtorres.pdf
http://repositorio.ufc.br/bitstream/riufc/34346/2/license.txt
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repository.name.fl_str_mv Repositório Institucional da Universidade Federal do Ceará (UFC) - Universidade Federal do Ceará (UFC)
repository.mail.fl_str_mv bu@ufc.br || repositorio@ufc.br
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