{"id":11299,"date":"2026-04-23T10:00:17","date_gmt":"2026-04-23T10:00:17","guid":{"rendered":"https:\/\/mtpinternational.mx\/webinar-validacao-de-algoritmos-de-credito-e-prevencao-de-fraude\/"},"modified":"2026-10-28T16:12:57","modified_gmt":"2026-10-28T16:12:57","slug":"webinar-validacao-de-algoritmos-de-credito-e-prevencao-de-fraude","status":"publish","type":"post","link":"https:\/\/mtpinternational.mx\/pt\/webinar-validacao-de-algoritmos-de-credito-e-prevencao-de-fraude\/","title":{"rendered":"Webinar Valida\u00e7\u00e3o de algoritmos de cr\u00e9dito e preven\u00e7\u00e3o de fraude"},"content":{"rendered":"<p>[et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; custom_margin=&#8221;|0px||0px|false|true&#8221; custom_padding=&#8221;0px|0px||0px|false|true&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;et_body_layout&#8221;][et_pb_row _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; width=&#8221;100%&#8221; custom_padding=&#8221;1px|||||&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;et_body_layout&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.27.5&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;et_body_layout&#8221;][et_pb_text _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;et_body_layout&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<p data-start=\"0\" data-end=\"441\" style=\"text-align: justify;\">Em ambientes financeiros digitais, confiar cegamente nos algoritmos j\u00e1 n\u00e3o \u00e9 uma op\u00e7\u00e3o. Os seus modelos de cr\u00e9dito est\u00e3o a tomar decis\u00f5es justas e consistentes? Qu\u00e3o robustos s\u00e3o perante tentativas de fraude cada vez mais sofisticadas? Consegue explicar e auditar as suas decis\u00f5es perante reguladores e stakeholders? Quando estas perguntas n\u00e3o t\u00eam respostas claras, o risco n\u00e3o \u00e9 apenas operacional, mas tamb\u00e9m reputacional e regulat\u00f3rio.<\/p>\n<p data-start=\"443\" data-end=\"798\" style=\"text-align: justify;\">Nesta sess\u00e3o, os especialistas da MTP analisam como validar e fortalecer algoritmos de cr\u00e9dito num contexto onde a precis\u00e3o, a rastreabilidade e a seguran\u00e7a s\u00e3o cr\u00edticas. Exploramos metodologias para avaliar o desempenho dos modelos, detetar enviesamentos e antecipar padr\u00f5es de fraude atrav\u00e9s de testes avan\u00e7ados, monitoriza\u00e7\u00e3o cont\u00ednua e anal\u00edtica de dados.<\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;1_3,2_3&#8243; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; width=&#8221;100%&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;et_body_layout&#8221;][et_pb_column type=&#8221;1_3&#8243; _builder_version=&#8221;4.27.5&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;et_body_layout&#8221;][et_pb_text _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;et_body_layout&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<ul>\n<li data-start=\"800\" data-end=\"978\" style=\"text-align: justify;\"><strong data-start=\"800\" data-end=\"838\">Valida\u00e7\u00e3o de Modelos Preditivos. <\/strong>Como medir a efic\u00e1cia dos algoritmos de cr\u00e9dito atrav\u00e9s de m\u00e9tricas-chave como precis\u00e3o, recall, AUC e estabilidade ao longo do tempo.<\/li>\n<li data-start=\"980\" data-end=\"1157\" style=\"text-align: justify;\"><strong data-start=\"980\" data-end=\"1031\">Dete\u00e7\u00e3o de Enviesamentos e Conformidade Regulat\u00f3ria. <\/strong>Estrat\u00e9gias para identificar e mitigar enviesamentos nos modelos, assegurando decis\u00f5es equitativas e alinhadas com as normas.<\/li>\n<li data-start=\"1159\" data-end=\"1324\" style=\"text-align: justify;\"><strong data-start=\"1159\" data-end=\"1198\">Simula\u00e7\u00e3o de Cen\u00e1rios de Fraude. <\/strong>Testes concebidos para replicar padr\u00f5es de fraude conhecidos e emergentes, avaliando a capacidade de resposta do sistema.<\/li>\n<li data-start=\"1326\" data-end=\"1491\" style=\"text-align: justify;\"><strong data-start=\"1326\" data-end=\"1368\">Monitoriza\u00e7\u00e3o Cont\u00ednua e Drift de Modelos. <\/strong>Como detetar desvios no comportamento dos algoritmos (model drift) e manter o seu rendimento em produ\u00e7\u00e3o.<\/li>\n<\/ul>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column type=&#8221;2_3&#8243; 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theme_builder_area=&#8221;et_body_layout&#8221;]<\/p>\n<h2>Novidades<\/h2>\n<p>[\/et_pb_text][et_pb_divider color=&#8221;gcid-secondary-color&#8221; divider_position=&#8221;bottom&#8221; divider_weight=&#8221;4px&#8221; _builder_version=&#8221;4.27.3&#8243; _module_preset=&#8221;default&#8221; width=&#8221;10%&#8221; module_alignment=&#8221;left&#8221; custom_margin=&#8221;0px||0px||false|false&#8221; custom_padding=&#8221;0px||0px||false|false&#8221; global_colors_info=&#8221;{%22gcid-secondary-color%22:%91%22color%22%93}&#8221; theme_builder_area=&#8221;et_body_layout&#8221;][\/et_pb_divider][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; width=&#8221;100%&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;et_body_layout&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;et_body_layout&#8221;][et_pb_blog fullwidth=&#8221;off&#8221; posts_number=&#8221;3&#8243; include_categories=&#8221;all&#8221; use_manual_excerpt=&#8221;off&#8221; excerpt_length=&#8221;0&#8243; show_more=&#8221;on&#8221; show_author=&#8221;off&#8221; show_date=&#8221;off&#8221; show_categories=&#8221;off&#8221; show_pagination=&#8221;off&#8221; use_overlay=&#8221;on&#8221; module_class=&#8221;et-custom-read-more-text&#8221; _builder_version=&#8221;4.27.5&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;et_body_layout&#8221;][\/et_pb_blog][et_pb_code _builder_version=&#8221;4.27.3&#8243; _module_preset=&#8221;default&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;et_body_layout&#8221;]<script><!-- [et_pb_line_break_holder] -->  (function ($) {<!-- [et_pb_line_break_holder] -->  $(document).on(\"ready ajaxComplete\", function () {<!-- [et_pb_line_break_holder] -->    $(\".et-custom-read-more-text .et_pb_post a.more-link\").html(\"Leer m\u00e1s\");<!-- [et_pb_line_break_holder] -->  });<!-- [et_pb_line_break_holder] -->})(jQuery);<!-- [et_pb_line_break_holder] --><\/script>[\/et_pb_code][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Em ambientes financeiros digitais, confiar cegamente nos algoritmos j\u00e1 n\u00e3o \u00e9 uma op\u00e7\u00e3o. Os seus modelos de cr\u00e9dito est\u00e3o a tomar decis\u00f5es justas e consistentes? Qu\u00e3o robustos s\u00e3o perante tentativas de fraude cada vez mais sofisticadas? Consegue explicar e auditar as suas decis\u00f5es perante reguladores e stakeholders? Quando estas perguntas n\u00e3o t\u00eam respostas claras, o risco n\u00e3o \u00e9 apenas operacional, mas tamb\u00e9m reputacional e regulat\u00f3rio. Nesta sess\u00e3o, os especialistas da MTP analisam como validar e fortalecer algoritmos de cr\u00e9dito num contexto onde a precis\u00e3o, a rastreabilidade e a seguran\u00e7a s\u00e3o cr\u00edticas. Exploramos metodologias para avaliar o desempenho dos modelos, detetar enviesamentos e antecipar padr\u00f5es de fraude atrav\u00e9s de testes avan\u00e7ados, monitoriza\u00e7\u00e3o cont\u00ednua e anal\u00edtica de dados. Valida\u00e7\u00e3o de Modelos Preditivos. Como medir a efic\u00e1cia dos algoritmos de cr\u00e9dito atrav\u00e9s de m\u00e9tricas-chave como precis\u00e3o, recall, AUC e estabilidade ao longo do tempo. Dete\u00e7\u00e3o de Enviesamentos e Conformidade Regulat\u00f3ria. Estrat\u00e9gias para identificar e mitigar enviesamentos nos modelos, assegurando decis\u00f5es equitativas e alinhadas com as normas. Simula\u00e7\u00e3o de Cen\u00e1rios de Fraude. Testes concebidos para replicar padr\u00f5es de fraude conhecidos e emergentes, avaliando a capacidade de resposta do sistema. Monitoriza\u00e7\u00e3o Cont\u00ednua e Drift de Modelos. Como detetar desvios no comportamento dos algoritmos (model drift) [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":11300,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","content-type":"","footnotes":""},"categories":[70],"tags":[],"class_list":["post-11299","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-webinars"],"_links":{"self":[{"href":"https:\/\/mtpinternational.mx\/pt\/wp-json\/wp\/v2\/posts\/11299","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mtpinternational.mx\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mtpinternational.mx\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mtpinternational.mx\/pt\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/mtpinternational.mx\/pt\/wp-json\/wp\/v2\/comments?post=11299"}],"version-history":[{"count":2,"href":"https:\/\/mtpinternational.mx\/pt\/wp-json\/wp\/v2\/posts\/11299\/revisions"}],"predecessor-version":[{"id":11303,"href":"https:\/\/mtpinternational.mx\/pt\/wp-json\/wp\/v2\/posts\/11299\/revisions\/11303"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mtpinternational.mx\/pt\/wp-json\/wp\/v2\/media\/11300"}],"wp:attachment":[{"href":"https:\/\/mtpinternational.mx\/pt\/wp-json\/wp\/v2\/media?parent=11299"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mtpinternational.mx\/pt\/wp-json\/wp\/v2\/categories?post=11299"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mtpinternational.mx\/pt\/wp-json\/wp\/v2\/tags?post=11299"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}