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Literatura académica sobre el tema "Clientèle – Prévision"
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Artículos de revistas sobre el tema "Clientèle – Prévision"
Roy, Luc. "Évolution démographique et demande énergétique : l’exemple de l’électricité au Québec". Cahiers québécois de démographie 36, n.º 2 (3 de abril de 2009): 301–19. http://dx.doi.org/10.7202/029627ar.
Texto completoPoirier, Marie-Andrée, Marie Simard y Jacques Vachon. "Placement en famille d’accueil. Étude sur les variables associées aux contacts entre l’enfant placé et ses parents". Service social 47, n.º 3-4 (12 de abril de 2005): 115–36. http://dx.doi.org/10.7202/706797ar.
Texto completoMcDonald, Jacqueline, Jennette Hibbs, Madhuri Reddy, Susan Stuckless, Daria O'Reilly, Brendan J. Barrett y Patrick S. Parfrey. "Soins de longue durée dans la région de St. John's: Incidence du point d'admission unique et prévision du besoin de lits". Healthcare Management Forum 18, n.º 3 (octubre de 2005): 50–57. http://dx.doi.org/10.1016/s0840-4704(10)60370-5.
Texto completoPerreault, Line. "Les directives anticipées des personnes atteintes d’une démence de type Alzheimer : comment faire pour bien faire?" Article 5 (27 de marzo de 2018). http://dx.doi.org/10.7202/1044261ar.
Texto completoTesis sobre el tema "Clientèle – Prévision"
Tabbane, Nabil Ammar. "Modèles stochastiques pour la prévision de la qualité de service dans les réseaux ad hoc multimédia". Versailles-St Quentin en Yvelines, 2006. http://www.theses.fr/2006VERS0032.
Texto completoThe rise of wireless technologies, offers today new prospects in telecommunications. They occupy more and more of place in the personal and company communications. The recent evolution of the means of communication made it possible to the users to reach information independently of the factors time and place. Mobility, now, is the new way of communication. An ad hoc network is a set of mobile entities inter-connected by a wireless technology forming a temporary network without the assistance of any administration or any fixed support. This new mobile environment offers many advantages compared to the usual environment. However new problems can appear, caused by the new characteristics of the system: the problem of routing is far from being obvious in the mobile networks and particularly in the ad hoc networks. The study and the implementation of the routing protocols and the introduction of the quality of service constitute problems of topicality. The traditional techniques of routing based on the static localizations of the sites are obviously unsuited to a dynamic mobile environment which evolves in the course of time. We chose to be interested in the problem specific to the integration of the quality of service in the ad hoc networks, on the MAC and the network layer. In the ad hoc networks, the changes of the link states generated by nodes mobility are more frequent and more significant than in the fixed networks. What implies high signalling traffic. We studied and conceived distributed data bases architecture, containing information of nodes location. We combined this architecture with the optimal location management procedures in order to minimize the signalling load generated on the radio link between the nodes in the network
Caigny, Arno de. "Innovation in customer scoring for the financial services industry". Thesis, Lille, 2019. http://www.theses.fr/2019LIL1A011.
Texto completoThis dissertation improves customer scoring. Customer scoring is important for companies in their decision making processes because it helps to solve key managerial issues such as the decision of which customers to target for a marketing campaign or the assessment of customer that are likely to leave the company. The research in this dissertation makes several contributions in three areas of the customer scoring literature. First, new sources of data are used to score customers. Second, methodology to go from data to decisions is improved. Third, customer life event prediction is proposed as a new application of customer scoring
Geiler, Louis. "Deep learning for churn prediction". Electronic Thesis or Diss., Université Paris Cité, 2022. http://www.theses.fr/2022UNIP7333.
Texto completoThe problem of churn prediction has been traditionally a field of study for marketing. However, in the wake of the technological advancements, more and more data can be collected to analyze the customers behaviors. This manuscript has been built in this frame, with a particular focus on machine learning. Thus, we first looked at the supervised learning problem. We have demonstrated that logistic regression, random forest and XGBoost taken as an ensemble offer the best results in terms of Area Under the Curve (AUC) among a wide range of traditional machine learning approaches. We also have showcased that the re-sampling approaches are solely efficient in a local setting and not a global one. Subsequently, we aimed at fine-tuning our prediction by relying on customer segmentation. Indeed,some customers can leave a service because of a cost that they deem to high, and other customers due to a problem with the customer’s service. Our approach was enriched with a novel deep neural network architecture, which operates with both the auto-encoders and the k-means approach. Going further, we focused on self-supervised learning in the tabular domain. More precisely, the proposed architecture was inspired by the work on the SimCLR approach, where we altered the architecture with the Mean-Teacher model from semi-supervised learning. We showcased through the win matrix the superiority of our approach with respect to the state of the art. Ultimately, we have proposed to apply what we have built in this manuscript in an industrial setting, the one of Brigad. We have alleviated the company churn problem with a random forest that we optimized through grid-search and threshold optimization. We also proposed to interpret the results with SHAP (SHapley Additive exPlanations)