{"id":11513,"date":"2025-09-27T14:07:49","date_gmt":"2025-09-27T12:07:49","guid":{"rendered":"https:\/\/projectes.xtec.cat\/ia\/?page_id=11513"},"modified":"2025-11-24T13:51:37","modified_gmt":"2025-11-24T12:51:37","slug":"1-b-1-1-coneix-procesos-principals-funcionament-ia","status":"publish","type":"page","link":"https:\/\/projectes.xtec.cat\/ia\/competencia-digital-docent-intelligencia-artificial\/d1-comprensio-us-segur-ia\/etapa-intermedia\/1-b-1-comprensio-intermedia-de-la-ia\/1-b-1-1-coneix-procesos-principals-funcionament-ia\/","title":{"rendered":"1.B.1.1.\u00a0Coneix els processos principals que intervenen en el funcionament de sistemes d\u2019IA."},"content":{"rendered":"\n<div class=\"wp-block-getwid-section alignfull alignfull\"><div class=\"wp-block-getwid-section__wrapper\"><div class=\"wp-block-getwid-section__inner-wrapper\"><div class=\"wp-block-getwid-section__background-holder\"><div class=\"wp-block-getwid-section__background has-background has-ast-global-color-4-background-color\"><\/div><div class=\"wp-block-getwid-section__foreground\"><\/div><\/div><div class=\"wp-block-getwid-section__content\"><div class=\"wp-block-getwid-section__inner-content\">\n<div class=\"wp-block-columns alignfull is-layout-flex wp-container-core-columns-is-layout-1 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading\" style=\"font-size:23px;font-style:normal;font-weight:400\">A. Com funciona una IA de generaci\u00f3 de text (xatbot) com ChatGPT<\/h2>\n\n\n\n<p class=\"wp-embed-aspect-16-9 wp-has-aspect-ratio\"><strong>Nate Gentile<\/strong> \u00e9s un reconegut divulgador tecnol\u00f2gic especialitzat en inform\u00e0tica i les tecnologies digitals. La seva proposta combina<strong> rigor t\u00e8cnic amb una gran capacitat pedag\u00f2gica<\/strong>.<\/p>\n\n\n\n<p class=\"wp-embed-aspect-16-9 wp-has-aspect-ratio\">En el seg\u00fcent v\u00eddeo fa un rep\u00e0s exhaustiu per\u00f2 accessible al funcionament d&#8217;un LLM de tipus xatbot.<\/p>\n\n\n\n<p class=\"wp-embed-aspect-16-9 wp-has-aspect-ratio\">Es parla, amb una certa profunditat de <strong>xarxes neuronals, entrenament, supervisi\u00f3 humana, RLFHF, tokenitzaci\u00f3, embedding, normalitzaci\u00f3, lematitzaci\u00f3, context, transformers, capa d&#8217;atenci\u00f3, infer\u00e8ncia, sampling i reconstrucci\u00f3<\/strong><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<div class=\"ast-oembed-container \" style=\"height: 100%;\"><iframe loading=\"lazy\" title=\"\u00bfC\u00f3mo funciona ChatGPT? La revoluci\u00f3n de la Inteligencia Artificial\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/FdZ8LKiJBhQ?list=PL3ei_Xb7-ic5pkJDTplPxWvE8t13mm19W\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<\/div><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:31px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div><\/div><\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-getwid-section alignfull alignfull\"><div class=\"wp-block-getwid-section__wrapper\"><div class=\"wp-block-getwid-section__inner-wrapper\"><div class=\"wp-block-getwid-section__background-holder\"><div class=\"wp-block-getwid-section__background\"><\/div><div class=\"wp-block-getwid-section__foreground\"><\/div><\/div><div class=\"wp-block-getwid-section__content\"><div class=\"wp-block-getwid-section__inner-content\">\n<div style=\"height:41px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"font-size:23px;font-style:normal;font-weight:400\">B. Desenvolupant conceptes<\/h2>\n\n\n\n<div class=\"wp-block-columns alignfull is-layout-flex wp-container-core-columns-is-layout-2 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column caixa is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading has-medium-font-size\">Qu\u00e8 \u00e9s un transformer? <\/h2>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<div class=\"ast-oembed-container \" style=\"height: 100%;\"><iframe loading=\"lazy\" title=\"\u00bfQu\u00e9 es un TRANSFORMER? La Red Neuronal que lo cambi\u00f3 TODO!\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/aL-EmKuB078?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<\/div><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column caixa is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading has-medium-font-size\">Redes neuronales basades en transformers<\/h2>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<div class=\"ast-oembed-container \" style=\"height: 100%;\"><iframe loading=\"lazy\" title=\"\u00bfPor qu\u00e9 estas REDES NEURONALES son tan POTENTES? \ud83e\udd14 | TRANSFORMERS Parte 2\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/xi94v_jl26U?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<\/div><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column caixa is-layout-flow wp-block-column-is-layout-flow\"><\/div>\n<\/div>\n\n\n\n<div style=\"height:41px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div><\/div><\/div><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":11955,"menu_order":0,"comment_status":"closed","ping_status":"close","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","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":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-11513","page","type-page","status-publish","hentry"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/projectes.xtec.cat\/ia\/wp-json\/wp\/v2\/pages\/11513","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/projectes.xtec.cat\/ia\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/projectes.xtec.cat\/ia\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/projectes.xtec.cat\/ia\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/projectes.xtec.cat\/ia\/wp-json\/wp\/v2\/comments?post=11513"}],"version-history":[{"count":6,"href":"https:\/\/projectes.xtec.cat\/ia\/wp-json\/wp\/v2\/pages\/11513\/revisions"}],"predecessor-version":[{"id":11922,"href":"https:\/\/projectes.xtec.cat\/ia\/wp-json\/wp\/v2\/pages\/11513\/revisions\/11922"}],"up":[{"embeddable":true,"href":"https:\/\/projectes.xtec.cat\/ia\/wp-json\/wp\/v2\/pages\/11955"}],"wp:attachment":[{"href":"https:\/\/projectes.xtec.cat\/ia\/wp-json\/wp\/v2\/media?parent=11513"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}