منابع مشابه
Recommandation et analyse de sentiments dans un espace latent textuel
Recommender systems were developed to cherry-pick interesting content in an always growing environment to help users discover new products or information that they might like. Traditional collaborative filtering methods mainly focus on the ratings to establish user profiles, ignoring the joint review text. Our work does the opposite. We use the written comments as the primary source of informat...
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Research in Virtual Environments (VE) for training has been essentially focused on technical aspects and doesn’t provideuser-centred approach of design (trainee and trainer). In order to design a powerful and useful training-oriented VE, wepropose a design methodology which handles different aspects. Indeed, in a first step, it is important to determine tutorialobjectives of trainer...
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Résumé. Dans cet article, nous montrons que les performances d’un modèle prédictif dépendent généralement plus de la qualité des données et du soin apporté à leur préparation et à leur sélection, que de la technique de modélisation elle-même. Entre deux techniques, l’écart de performance est souvent négligeable en regard des incertitudes résultant de la définition de la variable à expliquer et ...
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In this paper we present a case study of use of wearable computer within the framework of activities of maintenance and repairing. Besides the study of configuration of this wearable computer and its peripherals, we show the integration of context, in-situ storage, traceability and regulation in these activities. This case study is in the scope of a huge project called HMTD (Help Me To Do) whic...
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ژورنال
عنوان ژورنال: Les Cahiers philosophiques de Strasbourg
سال: 2010
ISSN: 1254-5740,2648-6334
DOI: 10.4000/cps.2774