{"id":775,"date":"2020-01-24T14:24:00","date_gmt":"2020-01-24T16:24:00","guid":{"rendered":"https:\/\/escoladeverao.com.br\/2020\/?p=775"},"modified":"2020-02-17T08:27:30","modified_gmt":"2020-02-17T11:27:30","slug":"representationlearning","status":"publish","type":"post","link":"https:\/\/escoladeverao.com.br\/2020\/curso\/representationlearning","title":{"rendered":"Representation Learning"},"content":{"rendered":"<div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_2_3 2_3 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:66.666666666667%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:2.88%;--awb-width-medium:66.666666666667%;--awb-spacing-right-medium:3.84%;--awb-spacing-left-medium:2.88%;--awb-width-small:100%;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-1 fusion-sep-none fusion-title-text fusion-title-size-one\" style=\"--awb-margin-bottom:10px;\"><h1 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;\">Descri\u00e7\u00e3o<\/h1><\/div><div class=\"fusion-text fusion-text-1\"><div class=\"freebirdFormviewerViewFormContent\">\n<div class=\"freebirdFormviewerViewItemList\" role=\"list\">\n<div class=\"freebirdFormviewerViewNumberedItemContainer\">\n<div class=\"freebirdFormviewerViewItemsItemItem freebirdFormviewerViewItemsTextTextItem\" role=\"listitem\" data-required=\"true\" data-item-id=\"1658724192\">\n<div class=\"freebirdFormviewerViewItemsTextTextItemContainer\">\n<div class=\"freebirdFormviewerViewItemsTextLongText freebirdFormviewerViewItemsTextDisabledText freebirdThemedInput\">\n<div class=\"freebirdFormviewerViewFormContent\">\n<div class=\"freebirdFormviewerViewItemList\" role=\"list\">\n<div class=\"freebirdFormviewerViewNumberedItemContainer\">\n<div class=\"freebirdFormviewerViewItemsItemItem freebirdFormviewerViewItemsTextTextItem\" role=\"listitem\" data-required=\"true\" data-item-id=\"1658724192\">\n<div class=\"freebirdFormviewerViewItemsTextTextItemContainer\">\n<div class=\"freebirdFormviewerViewItemsTextLongText freebirdFormviewerViewItemsTextDisabledText freebirdThemedInput\">A Extra\u00e7\u00e3o de Caracter\u00edsticas (Feature Extraction) \u00e9 uma tarefa primordial no campo do Reconhecimento de Padr\u00f5es (Pattern Recognition), \u00e1rea do Aprendizado Computacional empregada na resolu\u00e7\u00e3o de in\u00fameros problemas pr\u00e1ticos. H\u00e1 na literatura de Extra\u00e7\u00e3o de Caracter\u00edsticas in\u00fameros m\u00e9todos, entre supervisionados e n\u00e3o supervisionados, cujo objetivo principal \u00e9 criar uma representa\u00e7\u00e3o compacta de dados complexos, projetando em um vetor de baixa dimensionalidade os dados com elevado n\u00famero de dimens\u00f5es &#8211; tais como imagens, texto, grafos, etc. Essas proje\u00e7\u00f5es, tamb\u00e9m chamadas de vetores de caracter\u00edsticas, possuem in\u00fameras vantagens que alavancam a acur\u00e1cia das t\u00e9cnicas de reconheimento de padr\u00f5es, entre elas as Redes Neurais Artificiais. O advento do Aprendizado Profundo (Deep Learning) potencializou os modelos de Extra\u00e7\u00e3o de Caracter\u00edsticas criando o conceito de Deep Embeddings: modelos que s\u00e3o capazes de representar dados de alta complexidade em um espa\u00e7o dimensional semanticamente interpret\u00e1vel. Esse minicurso tem como objetivo apresentar as principais t\u00e9cnicas de Extra\u00e7\u00e3o de Caracter\u00edsticas e o estado da arte das t\u00e9cnicas de Deep Embedding, apresentando a teoria subjacente e exemplos de c\u00f3digos na linguagem Python.<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:30px;width:100%;\"><\/div><div class=\"fusion-title title fusion-title-2 fusion-sep-none fusion-title-text fusion-title-size-one\" style=\"--awb-margin-bottom:10px;\"><h1 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;\">Pr\u00e9-requisitos<\/h1><\/div><div class=\"fusion-text fusion-text-2\"><div class=\"freebirdFormviewerViewFormContent\">\n<div class=\"freebirdFormviewerViewItemList\" role=\"list\">\n<div class=\"freebirdFormviewerViewNumberedItemContainer\">\n<div class=\"freebirdFormviewerViewItemsItemItem freebirdFormviewerViewItemsTextTextItem\" role=\"listitem\" data-required=\"true\" data-item-id=\"1658724192\">\n<div class=\"freebirdFormviewerViewItemsTextTextItemContainer\">\n<div class=\"freebirdFormviewerViewItemsTextLongText freebirdFormviewerViewItemsTextDisabledText freebirdThemedInput\">\n<div class=\"freebirdFormviewerViewNumberedItemContainer\">\n<div class=\"freebirdFormviewerViewItemsItemItem freebirdFormviewerViewItemsTextTextItem\" role=\"listitem\" data-required=\"true\" data-item-id=\"498543189\">\n<div class=\"freebirdFormviewerViewItemsTextTextItemContainer\">\n<div class=\"freebirdFormviewerViewItemsTextLongText freebirdFormviewerViewItemsTextDisabledText freebirdThemedInput\">\n<div class=\"freebirdFormviewerViewNumberedItemContainer\">\n<div class=\"freebirdFormviewerViewItemsItemItem freebirdFormviewerViewItemsTextTextItem\" role=\"listitem\" data-required=\"true\" data-item-id=\"498543189\">\n<div class=\"freebirdFormviewerViewItemsTextTextItemContainer\">\n<div class=\"freebirdFormviewerViewItemsTextLongText freebirdFormviewerViewItemsTextDisabledText freebirdThemedInput\">Fundamentos da linguagem de programa\u00e7\u00e3o Python.<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:30px;width:100%;\"><\/div><div class=\"fusion-title title fusion-title-3 fusion-sep-none fusion-title-text fusion-title-size-one\" style=\"--awb-margin-bottom:10px;\"><h1 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;\">Datas e hor\u00e1rios<\/h1><\/div><div class=\"fusion-text fusion-text-3\"><p>14 de fevereiro, das 14h00 \u00e0s 18h00<\/p>\n<\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:30px;width:100%;\"><\/div><div class=\"fusion-title title fusion-title-4 fusion-sep-none fusion-title-text fusion-title-size-one\" style=\"--awb-margin-bottom:10px;\"><h1 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;\">Local<\/h1><\/div><div class=\"fusion-text fusion-text-4\"><p>PPGMCS &#8211; UNIMONTES<\/p>\n<\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:30px;width:100%;\"><\/div><div class=\"fusion-title title fusion-title-5 fusion-sep-none fusion-title-text fusion-title-size-one\" style=\"--awb-margin-bottom:10px;\"><h1 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;\">Valor<\/h1><\/div><div class=\"fusion-text fusion-text-5\"><p>R$ 10<\/p>\n<\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:30px;width:100%;\"><\/div><div style=\"text-align:left;\"><a class=\"fusion-button button-flat fusion-button-default-size button-default fusion-button-default button-1 fusion-button-default-span fusion-button-default-type\" style=\"--button_text_transform:uppercase;\" target=\"_self\" id=\"61\"><span class=\"fusion-button-text awb-button__text awb-button__text--default\">ESGOTADO<\/span><\/a><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_1_3 1_3 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:33.333333333333%;--awb-margin-top-large:0px;--awb-spacing-right-large:5.76%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.8399999999999%;--awb-width-medium:33.333333333333%;--awb-spacing-right-medium:5.76%;--awb-spacing-left-medium:3.8399999999999%;--awb-width-small:100%;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-6 fusion-sep-none fusion-title-center fusion-title-text fusion-title-size-one\" style=\"--awb-text-color:#000000;\"><h1 class=\"fusion-title-heading title-heading-center\" style=\"margin:0;\">Professor<\/h1><\/div><div class=\"fusion-separator fusion-has-icon\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:0px;margin-bottom:30px;width:100%;max-width:70%;\"><div class=\"fusion-separator-border sep-single sep-solid\" style=\"--awb-height:20px;--awb-amount:20px;border-color:#e0dede;border-top-width:1px;\"><\/div><span class=\"icon-wrapper\" style=\"border-color:transparent;font-size:15px;width: 1.75em; height: 1.75em;border-width:1px;padding:1px;margin-top:-0.5px\"><i class=\"fa-chalkboard-teacher fas\" style=\"font-size: inherit;color:#e0dede;\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-separator-border sep-single sep-solid\" style=\"--awb-height:20px;--awb-amount:20px;border-color:#e0dede;border-top-width:1px;\"><\/div><\/div><div class=\"fusion-text fusion-text-6\"><h2 style=\"text-align: center;\">Petr\u00f4nio C\u00e2ndido de Lima e Silva<\/h2>\n<\/div><div class=\"fusion-image-element \" style=\"text-align:center;--awb-max-width:90%;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-dropshadow imageframe-1 hover-type-none\" style=\"border:5px solid #f6f6f6;-webkit-box-shadow: 3px 3px 7px rgba(0,0,0,0.3);box-shadow: 3px 3px 7px rgba(0,0,0,0.3);\"><img decoding=\"async\" width=\"220\" height=\"306\" title=\"petronio\" src=\"https:\/\/escoladeverao.com.br\/2020\/wp-content\/uploads\/petronio.jpg\" alt class=\"img-responsive wp-image-747\" srcset=\"https:\/\/escoladeverao.com.br\/2020\/wp-content\/uploads\/petronio-200x278.jpg 200w, https:\/\/escoladeverao.com.br\/2020\/wp-content\/uploads\/petronio.jpg 220w\" sizes=\"(max-width: 640px) 100vw, 220px\" \/><\/span><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:30px;width:100%;\"><\/div><div class=\"fusion-text fusion-text-7\"><p>Possui gradua\u00e7\u00e3o em Sistemas de Informa\u00e7\u00e3o pelo Instituto Educacional Santo Agostinho (2005), Mestrado em Inform\u00e1tica pela PUC\/MG (2010) e Doutorado em Intelig\u00eancia Computacional no PPGEE\/UFMG (2019) onde tamb\u00e9m integra o MINDS \u2013 Machine Intelligence and Data Science Laboratory. \u00c9 professor no Instituto Federal Do Norte De Minas \u2013 IFNMG, atuando nos cursos de Tecnologia em An\u00e1lise e Desenvolvimento de Sistemas e no Bacharelado em Sistemas de Informa\u00e7\u00e3o. Tem experi\u00eancia nas \u00e1reas de Ci\u00eancia de Dados, Aprendizado de M\u00e1quina, Data Warehousing e Dados Abertos. \u00c9 integrante e um dos fundadores do  \u2013 Grupo de Pesquisa em Ci\u00eancia de Dados e Intelig\u00eancia Computacional do IFNMG.<\/p>\n<\/div><\/div><\/div><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":1149,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-775","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sem-categoria"],"_links":{"self":[{"href":"https:\/\/escoladeverao.com.br\/2020\/wp-json\/wp\/v2\/posts\/775","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/escoladeverao.com.br\/2020\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/escoladeverao.com.br\/2020\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/escoladeverao.com.br\/2020\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/escoladeverao.com.br\/2020\/wp-json\/wp\/v2\/comments?post=775"}],"version-history":[{"count":3,"href":"https:\/\/escoladeverao.com.br\/2020\/wp-json\/wp\/v2\/posts\/775\/revisions"}],"predecessor-version":[{"id":3119,"href":"https:\/\/escoladeverao.com.br\/2020\/wp-json\/wp\/v2\/posts\/775\/revisions\/3119"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/escoladeverao.com.br\/2020\/wp-json\/wp\/v2\/media\/1149"}],"wp:attachment":[{"href":"https:\/\/escoladeverao.com.br\/2020\/wp-json\/wp\/v2\/media?parent=775"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/escoladeverao.com.br\/2020\/wp-json\/wp\/v2\/categories?post=775"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/escoladeverao.com.br\/2020\/wp-json\/wp\/v2\/tags?post=775"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}