{"id":1825,"date":"2022-06-23T00:58:49","date_gmt":"2022-06-23T00:58:49","guid":{"rendered":"https:\/\/cscan.webix.ca\/?page_id=1825"},"modified":"2022-06-23T01:00:39","modified_gmt":"2022-06-23T01:00:39","slug":"i-have-data-and-a-business-problem-now-what-automated-machine-learning-and-explainability-automlx-at-oracle-labs","status":"publish","type":"page","link":"https:\/\/cscan-infocan.ca\/fr\/i-have-data-and-a-business-problem-now-what-automated-machine-learning-and-explainability-automlx-at-oracle-labs\/","title":{"rendered":"J'ai des donn\u00e9es et un probl\u00e8me commercial - et maintenant ? Apprentissage automatique et explicabilit\u00e9 (AutoMLx) chez Oracle Labs"},"content":{"rendered":"
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J'ai des donn\u00e9es et un probl\u00e8me commercial - et maintenant ? Apprentissage automatique et explicabilit\u00e9 (AutoMLx) chez Oracle Labs<\/h3>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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CS-Can|Info-Can a le plaisir de pr\u00e9senter un webinaire organis\u00e9 par Oracle Labs, notre nouveau membre corporatif.<\/p>

J'ai des donn\u00e9es et un probl\u00e8me commercial - et maintenant ?<\/strong>
Apprentissage automatique et explicabilit\u00e9 (AutoMLx) chez Oracle Labs<\/strong><\/p>

Yasha Pushak
Membre senior du personnel technique, \u00e9quipe AutoMLx, Oracle Labs<\/p>

Au cours des derni\u00e8res d\u00e9cennies, l'apprentissage automatique a fait de nombreux progr\u00e8s, am\u00e9liorant ainsi consid\u00e9rablement l'\u00e9tat de l'art dans un large \u00e9ventail d'applications industrielles. Cependant, pour un ensemble de donn\u00e9es donn\u00e9 et un cas d'utilisation professionnel, les utilisateurs non techniques sont confront\u00e9s \u00e0 de nombreuses questions qui limitent l'adoption d'une solution d'apprentissage automatique. Par exemple :<\/p>

  • Quel mod\u00e8le d'apprentissage automatique dois-je utiliser ?<\/li>
  • Comment dois-je d\u00e9finir ses hyperparam\u00e8tres ?<\/li>
  • Puis-je me fier \u00e0 ce que mon mod\u00e8le a appris ?<\/li>
  • Mon mod\u00e8le est-il discriminatoire \u00e0 l'\u00e9gard d'un groupe marginalis\u00e9 ou prot\u00e9g\u00e9 ?<\/li><\/ul>

    M\u00eame pour les data scientists chevronn\u00e9s, r\u00e9pondre \u00e0 ces questions peut s'av\u00e9rer fastidieux et chronophage. Pour surmonter ces obstacles, l'\u00e9quipe AutoMLx d'Oracle Labs a d\u00e9velopp\u00e9 un pipeline d'apprentissage automatique (AutoML) qui effectue une ing\u00e9nierie des caract\u00e9ristiques, un pr\u00e9traitement et une s\u00e9lection automatis\u00e9s, puis s\u00e9lectionne un mod\u00e8le d'apprentissage automatique appropri\u00e9 et une configuration d'hyperparam\u00e8tres. Pour aider les utilisateurs \u00e0 comprendre et \u00e0 faire confiance \u00e0 leurs mod\u00e8les d'apprentissage automatique \"magiques\" et opaques, le paquet AutoMLx prend en charge une vari\u00e9t\u00e9 de m\u00e9thodes qui peuvent aider \u00e0 expliquer ce que le mod\u00e8le a appris.<\/p>

    Dans cet expos\u00e9, nous donnerons un aper\u00e7u de nos m\u00e9thodes AutoMLx actuelles, nous commenterons les questions ouvertes et nos domaines de recherche actifs, et nous passerons bri\u00e8vement en revue les projets de nos \u00e9quipes s\u0153urs au sein des Oracle Labs. Enfin, nous r\u00e9fl\u00e9chirons bri\u00e8vement \u00e0 certaines des principales diff\u00e9rences entre la recherche dans un laboratoire industriel de pointe et la recherche dans un cadre universitaire.<\/p>

    Biographie de l'orateur<\/strong>
    Yasha a rejoint Oracle Labs en tant que stagiaire en 2019 au milieu de son doctorat en informatique et de sa titularisation en tant que boursier Vanier \u00e0 UBC. Il a ensuite repris son doctorat en 2020 tout en continuant \u00e0 faire des recherches sur l'explicabilit\u00e9 de l'apprentissage automatique \u00e0 temps partiel chez Oracle Labs.<\/p>

    La recherche doctorale de Yasha a \u00e9tudi\u00e9 les paysages de fitness des probl\u00e8mes de configuration d'algorithmes automatis\u00e9s (une g\u00e9n\u00e9ralisation du probl\u00e8me de configuration d'hyperparam\u00e8tres qui se pose dans AutoML). Il a montr\u00e9 que les probl\u00e8mes contiennent des mod\u00e8les qui peuvent \u00eatre exploit\u00e9s, permettant ainsi le d\u00e9veloppement de proc\u00e9dures am\u00e9lior\u00e9es de configuration d'algorithmes automatis\u00e9s. Pendant cette p\u00e9riode, Yasha a \u00e9galement \u00e9t\u00e9 le premier repr\u00e9sentant des \u00e9tudiants au conseil d'administration de CS-Can\/Info-Can.<\/p>

    Avant d'obtenir son doctorat, Yasha a obtenu une licence avec mention en informatique et une licence avec mention en math\u00e9matiques au campus Okanagan de l'UBC. Au cours de sa derni\u00e8re ann\u00e9e de licence, Yasha a \u00e9galement cofond\u00e9 la Canadian Undergraduate Computer Science Conference.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"

    I Have Data and a Business Problem \u2013 Now What? Automated Machine Learning and Explainability (AutoMLx) at Oracle Labs https:\/\/www.youtube.com\/watch?v=P8pD16wEaQQ CS-Can|Info-Can is pleased to present a webinar by Oracle Labs, our newest corporate member. I Have Data and a Business Problem \u2013 Now What?Automated Machine Learning and Explainability (AutoMLx) at Oracle Labs Yasha PushakSenior Member […]<\/p>\n","protected":false},"author":76,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","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":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","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":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"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":""},"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-1825","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/cscan-infocan.ca\/fr\/wp-json\/wp\/v2\/pages\/1825","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cscan-infocan.ca\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/cscan-infocan.ca\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/cscan-infocan.ca\/fr\/wp-json\/wp\/v2\/users\/76"}],"replies":[{"embeddable":true,"href":"https:\/\/cscan-infocan.ca\/fr\/wp-json\/wp\/v2\/comments?post=1825"}],"version-history":[{"count":0,"href":"https:\/\/cscan-infocan.ca\/fr\/wp-json\/wp\/v2\/pages\/1825\/revisions"}],"wp:attachment":[{"href":"https:\/\/cscan-infocan.ca\/fr\/wp-json\/wp\/v2\/media?parent=1825"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}