{"id":1969,"date":"2024-11-13T10:13:43","date_gmt":"2024-11-13T13:13:43","guid":{"rendered":"https:\/\/www.ufrgs.br\/ppgest\/?p=1969"},"modified":"2024-11-13T10:22:16","modified_gmt":"2024-11-13T13:22:16","slug":"1969-2","status":"publish","type":"post","link":"https:\/\/www.ufrgs.br\/ppgest\/1969-2\/","title":{"rendered":"Ciclo de Semin\u00e1rios PPGEst 2024\/03"},"content":{"rendered":"

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Temos o prazer de convidar a todos para mais um semin\u00e1rio do Programa de P\u00f3s-Gradua\u00e7\u00e3o em Estat\u00edstica da UFRGS (PPGEst-UFRGS).<\/p>\n

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Informa\u00e7\u00f5es abaixo:<\/div>\n
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T\u00edtulo:\u00a0\u00a0Rayleigh Regression Model for Ground Type Detection in SAR Imagery<\/div>\n
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Resumo:\u00a0\u00a0This study proposes a regression model for nonnegative signals. The proposed regression estimates the mean of Rayleigh distributed signals by a structure that includes a set of regressors and a link function. For the proposed model, we present: (i) parameter estimation; (ii) large data record results; and (iii) a detection technique. We present closed-form expressions for the score vector and Fisher information matrix. The proposed model is submitted to extensive Monte Carlo simulations and measured data. The Monte Carlo simulations are used to evaluate the performance of maximum likelihood estimators. Also, an application compares the proposed model\u2019s detection results with Gaussian-, Gamma-, and Weibull based regression models in SAR images.<\/div>\n
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Palestrante<\/strong>:\u00a0\u00a0Bruna Palm Blekinge Institute of Technology – Sueden<\/div>\n
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Data:<\/strong>\u00a019\/11\/2024<\/div>\n
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Hor\u00e1rio<\/strong>: 13h30min<\/div>\n
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Local: P<\/strong>lataforma mconf, no link:https:\/\/mconf.ufrgs.br\/webconf\/ppgest<\/a><\/strong><\/div>\n
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Temos o prazer de convidar a todos para mais um semin\u00e1rio do Programa de P\u00f3s-Gradua\u00e7\u00e3o em Estat\u00edstica da UFRGS (PPGEst-UFRGS). Informa\u00e7\u00f5es abaixo: T\u00edtulo:\u00a0\u00a0Rayleigh Regression Model for Ground Type Detection in SAR Imagery Resumo:\u00a0\u00a0This study proposes a regression model for nonnegative signals. The proposed regression estimates the mean of Rayleigh distributed signals by a structure that …<\/p>\n

Ciclo de Semin\u00e1rios PPGEst 2024\/03<\/span> Read More »<\/a><\/p>\n","protected":false},"author":1,"featured_media":1970,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-global-header-display":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","footnotes":""},"categories":[13],"tags":[],"_links":{"self":[{"href":"https:\/\/www.ufrgs.br\/ppgest\/wp-json\/wp\/v2\/posts\/1969"}],"collection":[{"href":"https:\/\/www.ufrgs.br\/ppgest\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ufrgs.br\/ppgest\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ufrgs.br\/ppgest\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ufrgs.br\/ppgest\/wp-json\/wp\/v2\/comments?post=1969"}],"version-history":[{"count":3,"href":"https:\/\/www.ufrgs.br\/ppgest\/wp-json\/wp\/v2\/posts\/1969\/revisions"}],"predecessor-version":[{"id":1975,"href":"https:\/\/www.ufrgs.br\/ppgest\/wp-json\/wp\/v2\/posts\/1969\/revisions\/1975"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ufrgs.br\/ppgest\/wp-json\/wp\/v2\/media\/1970"}],"wp:attachment":[{"href":"https:\/\/www.ufrgs.br\/ppgest\/wp-json\/wp\/v2\/media?parent=1969"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ufrgs.br\/ppgest\/wp-json\/wp\/v2\/categories?post=1969"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ufrgs.br\/ppgest\/wp-json\/wp\/v2\/tags?post=1969"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}