Academic literature on the topic 'Classification basée sur des règles'
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Journal articles on the topic "Classification basée sur des règles"
Salkoff, Morris. "Syntactic Analysis and Semantic Processing." Revue québécoise de linguistique 14, no. 2 (May 22, 2009): 49–63. http://dx.doi.org/10.7202/602538ar.
Full textCaloz, R., A. Pointet, and C. Collet. "Approche comparée de méthodes de classification d'images aériennes : une étude de cas." Geographica Helvetica 58, no. 2 (June 30, 2003): 141–53. http://dx.doi.org/10.5194/gh-58-141-2003.
Full textFortin, V., T. B. M. J. Ouarda, P. F. Rasmussen, and B. Bobée. "Revue bibliographique des méthodes de prévision des débits." Revue des sciences de l'eau 10, no. 4 (April 12, 2005): 461–87. http://dx.doi.org/10.7202/705289ar.
Full textSemedo, Gervasio, Laurent Gautier, and Kamel Malik Bensafta. "Pôles de convergence, gains dynamiques de l’intégration économique et monétaire en Afrique de l’Ouest : une approche en termes de clusters." Articles 88, no. 1 (February 11, 2013): 37–85. http://dx.doi.org/10.7202/1014026ar.
Full textBrolis, Olivier, and François-Xavier Devetter. "La qualité d’emploi en France : cartographie et classification des professions d’exécution." Relations industrielles / Industrial Relations 73, no. 4 (March 6, 2019): 840–77. http://dx.doi.org/10.7202/1056979ar.
Full textLapointe, Josée, Claudette Ross, and Ginette Legault. "L’éthique en négociation collective." Articles 58, no. 2 (December 1, 2003): 177–201. http://dx.doi.org/10.7202/007301ar.
Full textLebrun, Nicole, and Serge Berthelot. "Utilisation d’une démarche algorithmique pour la résolution de problèmes d’orthographe grammaticale." Revue des sciences de l'éducation 14, no. 1 (November 26, 2009): 37–54. http://dx.doi.org/10.7202/900583ar.
Full textPanckhurst, Rachel. "Une structure de classification verbale basée sur des contrastes1." Cahiers de praxématique, no. 22 (January 1, 1994): 105–34. http://dx.doi.org/10.4000/praxematique.2275.
Full textNdiaye, Moussa D. "Esquisse d’une morphologie du wolof." Revue québécoise de linguistique 23, no. 1 (April 29, 2009): 125–37. http://dx.doi.org/10.7202/603083ar.
Full textMorand, Louise. "Élèves difficiles : récompenser ou punir ? Une stratégie d’intervention pour les enseignants basée sur le dessin et le jeu." Notes from the Field 48, no. 1 (September 19, 2013): 243–51. http://dx.doi.org/10.7202/1018411ar.
Full textDissertations / Theses on the topic "Classification basée sur des règles"
Wang, Zhiqiang. "Aide à la décision en usinage basée sur des règles métier et apprentissages non supervisés." Thesis, Nantes, 2020. http://www.theses.fr/2020NANT4038.
Full textIn the general context of Industry 4.0, large volumes of manufacturing data are available on instrumented machine-tools. They are interesting to exploit not only to improve machine-tool performances but also to support the decision making for the operational management. This thesis aims at proposing a decision-aid system for intelligent and connected machine-tools through Data mining. The first step in a data mining approach is the selection of relevant data. Raw data must, therefore, be classified into different groups of contexts. This thesis proposes a contextual classification procedure in machining based on unsupervised machine learning by Gaussian mixture model. Based on this contextual classification information, different machining incidents can be detected in real-time. They include chatter, tool breakage and excessive vibration. This thesis introduces a set of business rules for incidents detection. The operational context has been deciphering when incidents occur, based on the contextual classification that explains the types of machining and tool engagement. Then, the nouveaux relevant and appropriate Key Performance Indicators (KPIs) can be proposed based on these contextual information and the incidents detected to support decision making for the operational management
Polat, Songül. "Combined use of 3D and hyperspectral data for environmental applications." Thesis, Lyon, 2021. http://www.theses.fr/2021LYSES049.
Full textEver-increasing demands for solutions that describe our environment and the resources it contains, require technologies that support efficient and comprehensive description, leading to a better content-understanding. Optical technologies, the combination of these technologies and effective processing are crucial in this context. The focus of this thesis lies on 3D scanning and hyperspectral technologies. Rapid developments in hyperspectral imaging are opening up new possibilities for better understanding the physical aspects of materials and scenes in a wide range of applications due to their high spatial and spectral resolutions, while 3D technologies help to understand scenes in a more detailed way by using geometrical, topological and depth information. The investigations of this thesis aim at the combined use of 3D and hyperspectral data and demonstrates the potential and added value of a combined approach by means of different applications. Special focus is given to the identification and extraction of features in both domains and the use of these features to detect objects of interest. More specifically, we propose different approaches to combine 3D and hyperspectral data depending on the HSI/3D technologies used and show how each sensor could compensate the weaknesses of the other. Furthermore, a new shape and rule-based method for the analysis of spectral signatures was developed and presented. The strengths and weaknesses compared to existing approach-es are discussed and the outperformance compared to SVM methods are demonstrated on the basis of practical findings from the field of cultural heritage and waste management.Additionally, a newly developed analytical method based on 3D and hyperspectral characteristics is presented. The evaluation of this methodology is based on a practical exam-ple from the field of WEEE and focuses on the separation of materials like plastics, PCBs and electronic components on PCBs. The results obtained confirms that an improvement of classification results could be achieved compared to previously proposed methods.The claim of the individual methods and processes developed in this thesis is general validity and simple transferability to any field of application
Bouker, Slim. "Contribution à l'extraction des règles d'association basée sur des préférences." Thesis, Clermont-Ferrand 2, 2015. http://www.theses.fr/2015CLF22585/document.
Full textMebarki, Nasser. "Une approche d'ordonnancement temps réel basée sur la sélection dynamique de règles de priorité." Lyon 1, 1995. http://www.theses.fr/1995LYO10043.
Full textCouchot, Alain. "Analyse statique de la terminaison des règles actives basée sur la notion de chemin maximal." Paris 12, 2001. http://www.theses.fr/2001PA120042.
Full textThe active rules are intended to enrich the databases with a reactive behaviour. An active rule is composed of three main components: the event, the condition, the action. It is desired to guarantee a priori the termination of a set of active rules. The aim of this thesis is to increase the number of termination situations detected by the static analysis. We first determine some restrictions of the previous static analysis methods. We develop then an algorithm for static analysis of termination based on the notion of maximal path of a node. The notion of maximal path is intended to replace the notion of cycle, used by the previous termination algorithms. We present some applications and extensions of our termination algorithm. These extensions and applications concern the active rules flot included in a cycle, the composite conditions, the composite events, the priorities between ailes, and the modular design of rules. .
Duda, Dorota. "Classification d’images médicales basée sur l’analyse de texture." Rennes 1, 2009. http://www.theses.fr/2009REN1S172.
Full textThe first objective of this thesis is to propose methods of tissue characterization, based on a set of images, each of them representing a particular property of the tissue. These methods consist in a simultaneous analysis of several textures displayed on different images and corresponding to the same part of the organ. They allow to characterize the changes in properties of tissue, resulting from determined modifications of the images acquisition conditions. The second objective is the implementation of the proposed methods. The developed software allows the user to define relations between variable properties of the dynamic texture, that he wants to highlight. The proposed method has been applied to hepatic tissue characterization in Computed Tomography images. Three acquisition moments have been considered: before and after (arterial and portal phases) injection of contrast product. The method enabled to characterize the changes in the tissue properties, resulting from time evolution of the contrast product concentration in the liver vessels. The presented results concern the classification of four types of liver tissue (including two kinds of tumors). These tissues were characterized either by textural features corresponding to a single acquisition moment, or by features obtained by the dynamic texture analysis (grouped into multiphasic vectors). The quality of the liver tissue classification increases significantly when the tissue is characterized on the basis of the three images corresponding to three phases of acquisition
Ghemmogne, Fossi Leopold. "Gestion des règles basée sur l'indice de puissance pour la détection de fraude : Approches supervisées et semi-supervisées." Thesis, Lyon, 2019. http://www.theses.fr/2019LYSEI079.
Full textThis thesis deals with the detection of credit card fraud. According to the European Central Bank, the value of frauds using cards in 2016 amounted to 1.8 billion euros. The challenge for institutions is to reduce these frauds. In general, fraud detection systems consist of an automatic system built with "if-then" rules that control all incoming transactions and trigger an alert if the transaction is considered suspicious. An expert group checks the alert and decides whether it is true or not. The criteria used in the selection of the rules that are kept operational are mainly based on the individual performance of the rules. This approach ignores the non-additivity of the rules. We propose a new approach using power indices. This approach assigns to the rules a normalized score that quantifies the influence of the rule on the overall performance of the group. The indexes we use are the Shapley Value and Banzhaf Value. Their applications are 1) Decision support to keep or delete a rule; 2) Selection of the number k of best-ranked rules, in order to work with a more compact set. Using real credit card fraud data, we show that: 1) This approach performs better than the one that evaluates the rules in isolation. 2) The performance of the set of rules can be achieved by keeping one-tenth of the rules. We observe that this application can be considered as a task of selection of characteristics: We show that our approach is comparable to the current algorithms of the selection of characteristics. It has an advantage in rule management because it assigns a standard score to each rule. This is not the case for most algorithms, which focus only on an overall solution. We propose a new version of Banzhaf Value, namely k-Banzhaf; which outperforms the previous in terms of computing time and has comparable performance. Finally, we implement a self-learning process to reinforce the learning in an automatic learning algorithm. We compare these with our power indices to rank credit card fraud data. In conclusion, we observe that the selection of characteristics based on the power indices has comparable results with the other algorithms in the self-learning process
Bouadjio, Victor. "CAO des circuits intégrés MOS : vérification des règles de dessin par une méthode basée sur les traitements combinatoires locaux." Paris 11, 1987. http://www.theses.fr/1987PA112202.
Full textThis work presents a method for MOS IC Design Rule Verification, based on Local Combinatory Processings. Design rules, as well as their verification methods, are described. We recall the effects of the length (L) and the width (W) of devices on the working of circuits. We show some applications of the Local Combinatory Processings in Image Processings, and we then show their use in Design Rule Checkings. Some machines working on the basis of the method are descrybed. Our software has been applied on a test-circuit (a clock synchronizer), and the results of the processings are available in the thesis
Mokhtari, Amine. "Système personnalisé de planification d'itinéraire unimodal : une approche basée sur la théorie des ensembles flous." Rennes 1, 2011. http://www.theses.fr/2011REN1E004.
Full textAllani, Atig Olfa. "Une approche de recherche d'images basée sur la sémantique et les descripteurs visuels." Thesis, Paris 8, 2017. http://www.theses.fr/2017PA080032.
Full textImage retrieval is a very active search area. Several image retrieval approaches that allow mapping between low-level features and high-level semantics have been proposed. Among these, one can cite object recognition, ontologies, and relevance feedback. However, their main limitation concern their high dependence on reliable external resources and lack of capacity to combine semantic and visual information.This thesis proposes a system based on a pattern graph combining semantic and visual features, relevant visual feature selection for image retrieval and improvement of results visualization. The idea is (1) build a pattern graph composed of a modular ontology and a graph-based model, (2) to build visual feature collections to guide feature selection during online retrieval phase and (3) improve the retrieval results visualization with the integration of semantic relations.During the pattern graph building, ontology modules associated to each domain are automatically built using textual corpuses and external resources. The region's graphs summarize the visual information in a condensed form and classify it given its semantics. The pattern graph is obtained using modules composition. In visual features collections building, association rules are used to deduce the best practices on visual features use for image retrieval. Finally, results visualization uses the rich information on images to improve the results presentation.Our system has been tested on three image databases. The results show an improvement in the research process, a better adaptation of the visual features to the domains and a richer visualization of the results
Books on the topic "Classification basée sur des règles"
R, Baldwin John. Existe-t-il des secteurs d'activité de haute technologie ou seulement des entreprises de haute technologie?: Étude basée sur les nouvelles entreprises axées sur la technologie. Ottawa, Ont: Direction des études analytiques, Statistique Canada, 1998.
Find full textStatistique Canada. Division des normes, ed. Classification type des biens 1992: (basée sur le Système harmonisé de désignation et de codification des marchandises). 2nd ed. Ottawa: La Division, 1993.
Find full textBook chapters on the topic "Classification basée sur des règles"
Leclet, D., and G. Weidenfeld. "Un modèle de simulation basée sur une représentation de type “objets — règles” pour l'enseignement des métiers de ventes." In Intelligent Tutoring Systems, 502–11. Berlin, Heidelberg: Springer Berlin Heidelberg, 1996. http://dx.doi.org/10.1007/3-540-61327-7_149.
Full textTomokiyo, Mutsuko, Mathieu Mangeot, and Christian Boitet. "Analyse et classification d’exemples illustratifs dans le dictionnaire “Cesselin" en utilisant Google Traduction et un dictionnaire UNL-UWs." In Lexique(s) et genre(s) textuel(s) : approches sur corpus, 325–36. Editions des archives contemporaines, 2020. http://dx.doi.org/10.17184/eac.2928.
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