Bienvenue dans "Art and Science of Machine Learning". Ce cours se compose de 6 modules. Dans ce cours, nous allons voir les compétences essentielles que sont l'intuition, le bon sens et l'expérimentation, nécessaires pour ajuster vos modèles de ML et optimiser leurs performances. Nous verrons comment généraliser votre modèle à l'aide de techniques de régularisation, et nous évoquerons les effets des hyperparamètres tels que la taille de lot et le taux d'apprentissage sur les performances de votre modèle. Nous présenterons également certains des algorithmes d'optimisation les plus courants et vous montrerons comment spécifier une méthode d'optimisation dans votre code TensorFlow.
Ce cours fait partie de la Spécialisation Machine Learning with TensorFlow on Google Cloud en Français
Art and Science of Machine Learning en Français
À propos de ce cours
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À propos du Spécialisation Machine Learning with TensorFlow on Google Cloud en Français
Qu'est-ce que le machine learning et quels types de problèmes permet-il de résoudre ? Quelles sont les cinq phases permettant de traiter un cas d'utilisation à l'aide du machine learning, et pourquoi chaque étape est-elle essentielle ? Pourquoi les réseaux de neurones sont-ils désormais si courants ? Comment définir un problème d'apprentissage supervisé et trouver une solution adaptée et généralisable à l'aide de la descente de gradient et d'une méthode pertinente de création d'ensembles de données ? Apprenez à créer des modèles de machine learning distribués qui pourront évoluer dans TensorFlow, à adapter l'entraînement de ces modèles pour bénéficier d'une évolutivité horizontale et à obtenir des prédictions très performantes. Convertissez les données brutes en caractéristiques de sorte que les processus de ML soient en mesure d'identifier les propriétés importantes dans les données et générez des insights qui ont du sens en rapport avec la problématique. Enfin, découvrez comment intégrer à la fois la combinaison de paramètres permettant d'obtenir des modèles précis et généralisés, et une connaissance de la théorie indispensable pour résoudre des types spécifiques de problèmes de ML.
Vous expérimenterez le ML de bout en bout en commençant par créer une stratégie centrée sur le ML, puis en progressant dans le processus d'entraînement, d'optimisation et de production de modèles grâce à des ateliers pratiques faisant appel à Google Cloud Platform. >>> En vous inscrivant à cette spécialisation vous acceptez les conditions d'utilisation de Qwiklabs décrites dans la FAQ et disponibles à l'adresse: https://qwiklabs.com/terms_of_service <<<
Foire Aux Questions
Puis-je prévisualiser un cours avant de m'inscrire ?
Oui, vous pouvez prévisualiser la première vidéo et consulter le programme du cours avant de vous inscrire. Vous devez acheter le cours pour accéder au contenu non inclus dans la prévisualisation.
À quoi ai-je droit si je m'inscris ?
Une fois que vous êtes inscrit(e) et que votre session commence, vous avez accès à toutes les vidéos et aux autres ressources, y compris les éléments à lire et le forum de discussion du cours. Vous pouvez afficher et soumettre des devoirs pour vous exercer, et terminer les devoirs notés requis pour obtenir une note et un Certificat de Cours.
Quand recevrai-je mon Certificat de Cours ?
Si vous réussissez le cours, votre Certificat de Cours électronique sera ajouté à votre page Accomplissements. À partir de cette page, vous pouvez imprimer votre Certificat de Cours ou l'ajouter à votre profil LinkedIn.
Pourquoi ne puis-je pas assister à ce cours en auditeur libre ?
Ce cours fait partie du nombre restreint de cours proposés par Coursera actuellement disponibles uniquement aux étudiants ayant payé les frais du cours ou bénéficié de l'Aide Financière, lorsqu'elle est disponible.
Une aide financière est-elle possible ?
Oui. Dans certains programmes d’apprentissage, vous pouvez demander une aide financière ou une bourse d’études si vous ne pouvez pas payer les frais d’inscription. Si une aide financière ou une bourse d’études est disponible pour le programme d’apprentissage choisi, vous trouverez un lien pour faire une demande sur la page de description.
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Last Updated: September 1, 2015
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