{"id":2292,"date":"2024-01-18T10:01:54","date_gmt":"2024-01-18T10:01:54","guid":{"rendered":"https:\/\/d3s.ai\/non-classifiee\/nlp-industriel\/"},"modified":"2024-02-13T08:12:48","modified_gmt":"2024-02-13T08:12:48","slug":"nlp-industriel","status":"publish","type":"post","link":"https:\/\/d3s.ai\/fr\/nos-references\/nlp-industriel\/","title":{"rendered":"NLP industriel"},"content":{"rendered":"<p><div class=\"fusion-fullwidth fullwidth-box nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\"  style='background-color: rgba(255,255,255,0);background-position: center center;background-repeat: no-repeat;padding-top:30px;padding-right:30px;padding-bottom:0px;padding-left:30px;'><div class=\"fusion-builder-row fusion-row \"><div  class=\"fusion-layout-column fusion_builder_column fusion_builder_column_1_6  fusion-one-sixth fusion-column-first fusion-no-small-visibility 1_6\"  style='margin-top:0px;margin-bottom:0px;width:16.66%;width:calc(16.66% - ( ( 4% + 4% ) * 0.1666 ) );margin-right: 4%;'>\n\t\t\t\t\t<div class=\"fusion-column-wrapper\" style=\"padding: 120px 0px 0px 0px;background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;\"  data-bg-url=\"\">\n\t\t\t\t\t\t<div class=\"fusion-clearfix\"><\/div>\n\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div><div  class=\"fusion-layout-column fusion_builder_column fusion_builder_column_2_3  fusion-two-third fusion-blend-mode 2_3\"  style='margin-top:0px;margin-bottom:0px;width:66.66%;width:calc(66.66% - ( ( 4% + 4% ) * 0.6666 ) );margin-right: 4%;'>\n\t\t\t\t\t<div class=\"fusion-column-wrapper\" style=\"background-color:#ffffff;padding: 50px 6% 30px 6%;background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;\"  data-bg-url=\"\">\n\t\t\t\t\t\t<div class=\"fusion-text\"><h2 style=\"text-align: center;\">Le NLP POUR L&rsquo;INDUSTRIE<\/h2>\n<\/div><div class=\"fusion-clearfix\"><\/div>\n\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div><div  class=\"fusion-layout-column fusion_builder_column fusion_builder_column_1_6  fusion-one-sixth fusion-column-last fusion-no-small-visibility 1_6\"  style='margin-top:0px;margin-bottom:0px;width:16.66%;width:calc(16.66% - ( ( 4% + 4% ) * 0.1666 ) );'>\n\t\t\t\t\t<div class=\"fusion-column-wrapper\" style=\"padding: 120px 0px 0px 0px;background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;\"  data-bg-url=\"\">\n\t\t\t\t\t\t<div class=\"fusion-clearfix\"><\/div>\n\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\"  style='background-color: rgba(255,255,255,0);background-position: center center;background-repeat: no-repeat;padding-top:0px;padding-right:30px;padding-bottom:0px;padding-left:30px;'><div class=\"fusion-builder-row fusion-row \"><div  class=\"fusion-layout-column fusion_builder_column fusion_builder_column_1_6  fusion-one-sixth fusion-column-first 1_6\"  style='margin-top:0px;margin-bottom:0px;width:16.66%;width:calc(16.66% - ( ( 4% + 4% ) * 0.1666 ) );margin-right: 4%;'>\n\t\t\t\t\t<div class=\"fusion-column-wrapper\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;\"  data-bg-url=\"\">\n\t\t\t\t\t\t<div class=\"fusion-clearfix\"><\/div>\n\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div><div  class=\"fusion-layout-column fusion_builder_column fusion_builder_column_2_3  fusion-two-third 2_3\"  style='margin-top:0px;margin-bottom:0px;width:66.66%;width:calc(66.66% - ( ( 4% + 4% ) * 0.6666 ) );margin-right: 4%;'>\n\t\t\t\t\t<div class=\"fusion-column-wrapper\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;\"  data-bg-url=\"\">\n\t\t\t\t\t\t<span class=\"fusion-imageframe imageframe-none imageframe-1 hover-type-zoomin\"><a href=\"http:\/\/d3s.ai\/wp-content\/uploads\/2017\/12\/light1.jpg\" class=\"fusion-lightbox\" data-rel=\"iLightbox[104f0f87e0a52239a71]\" data-title=\"light1\" title=\"light1\"><img loading=\"lazy\" src=\"http:\/\/d3s.ai\/wp-content\/uploads\/2017\/12\/light1.jpg\" width=\"800\" height=\"533\" alt=\"\" class=\"img-responsive wp-image-2047\" srcset=\"https:\/\/d3s.ai\/wp-content\/uploads\/2017\/12\/light1-200x133.jpg 200w, https:\/\/d3s.ai\/wp-content\/uploads\/2017\/12\/light1-400x267.jpg 400w, https:\/\/d3s.ai\/wp-content\/uploads\/2017\/12\/light1-600x400.jpg 600w, https:\/\/d3s.ai\/wp-content\/uploads\/2017\/12\/light1.jpg 800w\" sizes=\"(max-width: 1023px) 100vw, 800px\" \/><\/a><\/span><div class=\"fusion-clearfix\"><\/div>\n\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div><div  class=\"fusion-layout-column fusion_builder_column fusion_builder_column_1_6  fusion-one-sixth fusion-column-last 1_6\"  style='margin-top:0px;margin-bottom:0px;width:16.66%;width:calc(16.66% - ( ( 4% + 4% ) * 0.1666 ) );'>\n\t\t\t\t\t<div class=\"fusion-column-wrapper\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;\"  data-bg-url=\"\">\n\t\t\t\t\t\t<div class=\"fusion-clearfix\"><\/div>\n\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div><div  class=\"fusion-layout-column fusion_builder_column fusion_builder_column_1_6  fusion-one-sixth fusion-column-first 1_6\"  style='margin-top:0px;margin-bottom:0px;width:16.66%;width:calc(16.66% - ( ( 4% + 4% ) * 0.1666 ) );margin-right: 4%;'>\n\t\t\t\t\t<div class=\"fusion-column-wrapper\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;\"  data-bg-url=\"\">\n\t\t\t\t\t\t<div class=\"fusion-clearfix\"><\/div>\n\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div><div  class=\"fusion-layout-column fusion_builder_column fusion_builder_column_2_3  fusion-two-third fusion-blend-mode 2_3\"  style='margin-top:0px;margin-bottom:0px;width:66.66%;width:calc(66.66% - ( ( 4% + 4% ) * 0.6666 ) );margin-right: 4%;'>\n\t\t\t\t\t<div class=\"fusion-column-wrapper\" style=\"background-color:#ffffff;padding: 50px 6% 50px 6%;background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;\"  data-bg-url=\"\">\n\t\t\t\t\t\t<div class=\"fusion-text\"><p><span style=\"font-size: 18px;\"><strong>POINTS CLES<\/strong><\/span><\/p>\n<\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-separator fusion-full-width-sep sep-single sep-solid\" style=\"border-color:#006992;border-top-width:2px;margin-top:0px;margin-bottom:20px;width:100%;max-width:100%;\"><\/div><div class=\"fusion-text\"><p><b>Des processus de qualit\u00e9 tr\u00e8s stricts sont appliqu\u00e9s dans l&rsquo;industrie a\u00e9ronautique. Les non-conformit\u00e9s observ\u00e9es en cours de production entra\u00eenent des travaux suppl\u00e9mentaires et des retards. Ils <\/b><b>constituent un obstacle majeur \u00e0 la mont\u00e9e en cadence de la production. Non-conformit\u00e9s<\/b> sont d\u00e9crits en texte libre avec des abr\u00e9viations techniques et beaucoup de codification.<\/p>\n<p>L&rsquo;\u00e9quipe de D3S a d\u00e9velopp\u00e9 <strong>un Large Language Model pour mesurer la similarit\u00e9 entre les NC<\/strong>, ce qui permet une classification rapide, l&rsquo;identification des voisins les plus proches et la d\u00e9tection de r\u00e9currences cach\u00e9es.<\/p>\n<\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-separator fusion-full-width-sep sep-none\" style=\"margin-left: auto;margin-right: auto;margin-top:40px;\"><\/div><div class=\"fusion-text\"><p><span style=\"font-size: 18px;\"><strong>DONN\u00c9ES ET STACK TECHNIQUE<br \/>\n<\/strong><\/span><\/p>\n<\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-separator fusion-full-width-sep sep-single sep-solid\" style=\"border-color:#006992;border-top-width:2px;margin-top:0px;margin-bottom:20px;width:100%;max-width:100%;\"><\/div><div class=\"fusion-text\"><p>Les donn\u00e9es couvrent x00 000 descriptions de non-conformit\u00e9s dans plusieurs langues.<\/p>\n<p>Notre stack technologique comprend : PySPark, PyTorch, Palantir Foundry, Workshop, Hubble objects, Hugging Faces transformers, AWS, &#8230; et bien s\u00fbr les librairies NLP de notre laboratoire ;<\/p>\n<\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-separator fusion-full-width-sep sep-none\" style=\"margin-left: auto;margin-right: auto;margin-top:40px;\"><\/div><div class=\"fusion-text\"><p><strong><span style=\"font-size: 18px;\">CONTEXTE ET APPROCHE<\/span><\/strong><\/p>\n<\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-separator fusion-full-width-sep sep-single sep-solid\" style=\"border-color:#006992;border-top-width:2px;margin-top:0px;margin-bottom:20px;width:100%;max-width:100%;\"><\/div><div class=\"fusion-text\"><p><strong>Les \u00e9quipes charg\u00e9es de la qualit\u00e9 et des op\u00e9rations doivent d\u00e9ployer des efforts manuels consid\u00e9rables pour tenter d&rsquo;\u00e9radiquer la non-qualit\u00e9. <\/strong>Le regroupement et l&rsquo;identification des r\u00e9currences requi\u00e8rent une analyse qui prend du temps et qu&rsquo;il est presque impossible d&rsquo;effectuer sur l&rsquo;ensemble des donn\u00e9es disponibles. De nombreuses initiatives ont \u00e9t\u00e9 lanc\u00e9es par le pass\u00e9 pour analyser ces textes automatiquement \u00e0 l&rsquo;aide de m\u00e9thodologies standards (RF ou LR sur des mots tokenis\u00e9s ou des n-grams, des r\u00e8gles expertes, etc), mais aucune n&rsquo;a permis d&rsquo;atteindre la performance requise.<\/p>\n<p>L&rsquo;objectif du projet \u00e9tait de <b>d\u00e9velopper des algorithmes avanc\u00e9s pour acc\u00e9l\u00e9rer l&rsquo;analyse des causes profondes et l&rsquo;\u00e9radication des <\/b>Non Conformit\u00e9s r\u00e9currentes. Nos algorithmes NLP avanc\u00e9s identifient les patterns pertinents, d\u00e9tectent automatiquement les r\u00e9currences et classent les non-conformit\u00e9s pour organiser les analyses m\u00e9tiers. Les r\u00e9sultats sont stock\u00e9es et expos\u00e9s dans une couche unique de donn\u00e9es (SSOT &#8211; Single Source Of Truth), dot\u00e9e d&rsquo;une ontologie claire et accessible aux utilisateurs par le biais d&rsquo;une interface interactive.<\/p>\n<\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-separator fusion-full-width-sep sep-none\" style=\"margin-left: auto;margin-right: auto;margin-top:40px;\"><\/div><div class=\"fusion-text\"><p><span style=\"font-size: 18px;\"><strong>R\u00c9SULTATS<\/strong><\/span><\/p>\n<\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-separator fusion-full-width-sep sep-single sep-solid\" style=\"border-color:#006992;border-top-width:2px;margin-top:0px;margin-bottom:20px;width:100%;max-width:100%;\"><\/div><div class=\"fusion-text\"><p><b>L&rsquo;\u00e9quipe de D3S a d\u00e9velopp\u00e9 une IA innovante pour regrouper les non-conformit\u00e9s <\/b>avec &gt;90% de pr\u00e9cision par rapport \u00e0 l&rsquo;ancien travail manuel.<\/p>\n<p>Les sujets r\u00e9currents et les classes de d\u00e9fauts sont d\u00e9sormais automatiquement identifi\u00e9s. Un ensemble de donn\u00e9es int\u00e9gr\u00e9es et un logiciel sont disponibles pour g\u00e9rer l&rsquo;analyse des causes profondes et les plans d&rsquo;action d&rsquo;\u00e9radication.<\/p>\n<\/div><div class=\"fusion-clearfix\"><\/div>\n\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div><div  class=\"fusion-layout-column fusion_builder_column fusion_builder_column_1_6  fusion-one-sixth fusion-column-last 1_6\"  style='margin-top:0px;margin-bottom:0px;width:16.66%;width:calc(16.66% - ( ( 4% + 4% ) * 0.1666 ) );'>\n\t\t\t\t\t<div class=\"fusion-column-wrapper\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;\"  data-bg-url=\"\">\n\t\t\t\t\t\t<div class=\"fusion-clearfix\"><\/div>\n\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Un Large Language Model pour mesurer les similitudes entre les probl\u00e8mes de qualit\u00e9 observ\u00e9s sur les lignes de production. Il permet d&rsquo;\u00e9radiquer les causes profondes gr\u00e2ce \u00e0 une classification rapide, \u00e0 l&rsquo;identification des voisins les plus proches et \u00e0 la d\u00e9tection des r\u00e9currences cach\u00e9es.<\/p>\n","protected":false},"author":3,"featured_media":2047,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false},"categories":[32,21],"tags":[],"_links":{"self":[{"href":"https:\/\/d3s.ai\/fr\/wp-json\/wp\/v2\/posts\/2292"}],"collection":[{"href":"https:\/\/d3s.ai\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/d3s.ai\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/d3s.ai\/fr\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/d3s.ai\/fr\/wp-json\/wp\/v2\/comments?post=2292"}],"version-history":[{"count":2,"href":"https:\/\/d3s.ai\/fr\/wp-json\/wp\/v2\/posts\/2292\/revisions"}],"predecessor-version":[{"id":2294,"href":"https:\/\/d3s.ai\/fr\/wp-json\/wp\/v2\/posts\/2292\/revisions\/2294"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/d3s.ai\/fr\/wp-json\/wp\/v2\/media\/2047"}],"wp:attachment":[{"href":"https:\/\/d3s.ai\/fr\/wp-json\/wp\/v2\/media?parent=2292"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/d3s.ai\/fr\/wp-json\/wp\/v2\/categories?post=2292"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/d3s.ai\/fr\/wp-json\/wp\/v2\/tags?post=2292"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}