{"id":28843,"date":"2022-11-27T14:03:00","date_gmt":"2022-11-27T12:03:00","guid":{"rendered":"https:\/\/optimasoftware.ro\/?p=28843"},"modified":"2024-07-18T11:29:56","modified_gmt":"2024-07-18T09:29:56","slug":"metode-de-ansamblu-si-interpretabilitatea-lor-in-prognoza-cererii","status":"publish","type":"post","link":"https:\/\/optimasoftware.ro\/en\/metode-de-ansamblu-si-interpretabilitatea-lor-in-prognoza-cererii\/","title":{"rendered":"Ensemble methods and their interpretability in demand forecasting"},"content":{"rendered":"<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1280\" height=\"717\" src=\"https:\/\/optimasoftware.ro\/wp-content\/uploads\/2024\/02\/ai-generated-neural-network-8540914.jpg\" alt=\"ai generated, neural, network-8540914.jpg\" class=\"wp-image-6433\" style=\"aspect-ratio:16\/9;object-fit:cover\" srcset=\"https:\/\/optimasoftware.ro\/wp-content\/uploads\/2024\/02\/ai-generated-neural-network-8540914.jpg 1280w, https:\/\/optimasoftware.ro\/wp-content\/uploads\/2024\/02\/ai-generated-neural-network-8540914-300x168.jpg 300w, https:\/\/optimasoftware.ro\/wp-content\/uploads\/2024\/02\/ai-generated-neural-network-8540914-1024x574.jpg 1024w, https:\/\/optimasoftware.ro\/wp-content\/uploads\/2024\/02\/ai-generated-neural-network-8540914-768x430.jpg 768w, https:\/\/optimasoftware.ro\/wp-content\/uploads\/2024\/02\/ai-generated-neural-network-8540914-18x10.jpg 18w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><\/figure>\n\n\n\n<h5 class=\"wp-block-heading\"><strong>Publication notice:<\/strong> 14th Joint Conference on Mathematics and Computer Science, Cluj-Napoca<\/h5>\n\n\n\n<h5 class=\"wp-block-heading\"><strong>Conference:<\/strong> 14th Joint Conference on Mathematics and Computer Science, Cluj-Napoca<\/h5>\n\n\n\n<p class=\"wp-block-paragraph\">We are thrilled to announce the recent publication of research by our partner University Babe\u0219-Bolyai done for the Optimal DataSeer project, at the 14th Joint Conference on Mathematics and Computer Science. The research focuses on using ensemble models for demand prediction and applying various interpretability techniques to gain insights into these models. Different boosting ensemble methods like Adaboost, XGBoost, and bagged decision trees such as Random Forest were evaluated for solving regression problems in demand forecasting. Techniques like SHAP tree explainer, permutation feature importance, and Mimic explainer were employed to provide feature importance values, offering both global and local explanations.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.cs.ubbcluj.ro\/~macs\/2022\/abs\/macs2022_abstracts.pdf\">More<\/a><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Suntem \u00eenc\u00e2nta\u021bi s\u0103 anun\u021b\u0103m publicarea recent\u0103 a unui articol de cercetare de c\u0103tre partenerul nostru \u00een cadrul proiectului DataSeer, Universitatea Babe\u0219-Bolyai, la a 14-a Conferin\u021b\u0103 Comun\u0103 de Matematic\u0103 \u0219i Informatic\u0103.<\/p>","protected":false},"author":1,"featured_media":6433,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"postBodyCss":"","postBodyMargin":[],"postBodyPadding":[],"postBodyBackground":{"backgroundType":"classic","gradient":""},"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"boxed","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":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"enabled","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":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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