{"id":39224,"date":"2023-12-12T11:10:08","date_gmt":"2023-12-12T10:10:08","guid":{"rendered":"https:\/\/ellipse.prbb.org\/?p=39224"},"modified":"2024-10-18T14:07:27","modified_gmt":"2024-10-18T12:07:27","slug":"pablo-ianez-isglobal-el-que-mha-portat-on-soc-es-la-curiositat","status":"publish","type":"post","link":"https:\/\/ellipse.prbb.org\/ca\/pablo-ianez-isglobal-el-que-mha-portat-on-soc-es-la-curiositat\/","title":{"rendered":"Pablo I\u00e1\u00f1ez (ISGlobal): \u201cEl que m&#8217;ha portat on s\u00f3c \u00e9s la curiositat\u201d"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><a rel=\"noreferrer noopener\" href=\"https:\/\/ellipse.prbb.org\/ca\/data-science-meet-up-sobre-els-biaixos-de-la-ia-en-biomedicina-i-salut\/\" target=\"_blank\">Pablo I\u00e1\u00f1ez<\/a> va <strong>estudiar bioqu\u00edmica<\/strong> per\u00f2 les pr\u00e0ctiques de &#8216;wet lab&#8217; no van acabar de conv\u00e8ncer-lo i encara que no sabia programar, es va llan\u00e7ar a la piscina i va acabar el grau amb un treball final de tipus computacional. Va ser llavors quan<strong> la curiositat el va fer estudiar un m\u00e0ster de bioinform\u00e0tica<\/strong>, cosa que li va obrir portes a que avui estigui fent el doctorat a l<a rel=\"noreferrer noopener\" href=\"https:\/\/www.isglobal.org\/ca\/\" target=\"_blank\">&#8216;Institut de Salut Global de Barcelona (ISGlobal)<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Aix\u00ed es va endinsar al m\u00f3n del <em><a rel=\"noreferrer noopener\" href=\"https:\/\/ellipse.prbb.org\/ca\/la-intelligencia-artificial-revoluciona-el-mon-de-lestructura-de-proteines\/\" target=\"_blank\"><strong>deep learning<\/strong><\/a><\/em>, l&#8217;\u00fas de models que, per compte propi, poden aprendre una tasca molt espec\u00edfica que un hum\u00e0 ha predissenyat. Per\u00f2 Pablo ens explica que \u201cen realitat, la <strong><a rel=\"noreferrer noopener\" href=\"https:\/\/ellipse.prbb.org\/ca\/taula-rodona-sobre-biaixos-racials-i-de-genere-en-tecnologia-i-medicina\/\" target=\"_blank\">intel\u00b7lig\u00e8ncia artificial<\/a><\/strong> (IA) no \u00e9s gaire intel\u00b7ligent, no t\u00e9 la capacitat de saber quin problema s&#8217;ha de resoldre en aquell moment\u201d. I \u00e9s per aix\u00f2 que necessita un entrenador d&#8217;IA, com ell, per entendre qu\u00e8 \u00e9s el que ha de buscar.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Per exemple, si volem que la IA distingeixi entre imatges de gossos i gats, al principi la IA decidir\u00e0, aleat\u00f2riament, en quines imatges hi ha gossos i en quines hi ha gats. \u00c9s llavors quan entra en joc la figura de l&#8217;entrenador o entrenadora d&#8217;IA, que s&#8217;encarrega, en aquest exemple, de dir-li a la IA si s&#8217;est\u00e0 equivocant o no. Aix\u00f2 fa que aquesta comenci a buscar patrons que caracteritzen els gossos i els gats des de les imatges que nosaltres li hem donat.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Igual que amb gats i gossos, un dels projectes en qu\u00e8 actualment treballa en Pablo se centra a treballar amb IAs que detectin, mitjan\u00e7ant <strong>imatges de microsc\u00f2pia<\/strong>, si les <a rel=\"noreferrer noopener\" href=\"https:\/\/ellipse.prbb.org\/ca\/que-es-la-leucemia-i-per-que-apareix\/\" target=\"_blank\">c\u00e8l\u00b7lules hematopo\u00e8tiques<\/a> d&#8217;una mostra s\u00f3n joves o velles. Un cop hagin aconseguit ensenyar a la IA classificadora, podran provar de fer servir <strong>f\u00e0rmacs rejovenidors<\/strong> i intentar visualitzar si aquests funcionen.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Descobreix com estan avan\u00e7ant en aquest projecte escoltant aquest episodi de \u2018Absolutos y Relativos\u2019 (en castell\u00e0).<\/p>\n\n\n\n<div style=\"height:46px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-embed-spotify wp-block-embed is-type-rich is-provider-spotify wp-embed-aspect-21-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe title=\"Spotify Embed: EP03: \u00bfLa inteligencia artificial sabe clasificar c\u00e9lulas mejor que nosotros?\" style=\"border-radius: 12px\" width=\"100%\" height=\"152\" frameborder=\"0\" allowfullscreen allow=\"autoplay; clipboard-write; encrypted-media; fullscreen; picture-in-picture\" loading=\"lazy\" src=\"https:\/\/open.spotify.com\/embed\/episode\/73AVMUzek29fGP4n57nQKn?si=c986db713c4740fa&#038;utm_source=oembed\"><\/iframe>\n<\/div><\/figure>\n\n\n\n<div style=\"height:46px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>El tercer episodi de la segona temporada de \u00abAbsolutos y Relativos\u201d ens porta a un \u201centrenador d&#8217;intel\u00b7lig\u00e8ncia artificial\u201d que ens explica com ensenyar a una IA ens pot ajudar a classificar c\u00e8l\u00b7lules.<\/p>\n","protected":false},"author":29,"featured_media":38942,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[30,28],"tags":[933,261,859,295,764,617],"new-type":[35],"class_list":["post-39224","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ciencia-i-societat","category-comunitat","tag-ayr","tag-bioinformatica","tag-ia","tag-isglobal-cat","tag-podcast","tag-somprbb","new-type-noticies"],"acf":[],"_links":{"self":[{"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/posts\/39224","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/users\/29"}],"replies":[{"embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/comments?post=39224"}],"version-history":[{"count":7,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/posts\/39224\/revisions"}],"predecessor-version":[{"id":39252,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/posts\/39224\/revisions\/39252"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/media\/38942"}],"wp:attachment":[{"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/media?parent=39224"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/categories?post=39224"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/tags?post=39224"},{"taxonomy":"new-type","embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/new-type?post=39224"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}