Literatura académica sobre el tema "Fouille de règle"
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Artículos de revistas sobre el tema "Fouille de règle"
Callegher, Bruno. "Un ripostiglio di solidi di VII secolo (603-681) dalla costa mediterranea palestinese (Gaza?)". Revue numismatique 6, n.º 178 (2021): 251–72. http://dx.doi.org/10.3406/numi.2021.3522.
Texto completoDi Jorio, Lisa, Sandra Bringay, Denis Brouillet, Anne Laurent, Sophie Martin y Maguelonne Teisseire. "Fouille de données issues d'études psychologiques liées au vieillissement. Extraction de règles graduelles". Techniques et sciences informatiques 29, n.º 8-9 (20 de noviembre de 2010): 939–57. http://dx.doi.org/10.3166/tsi.29.939-957.
Texto completoBallet, Pascale y Sandrine Élaigne. "Modèles exogènes de la production céramique des ateliers de Bouto (Delta, Égypte) : inspirations italiques du répertoire de la vaisselle de table". Revue archéologique 76, n.º 2 (29 de noviembre de 2023): 273–333. http://dx.doi.org/10.3917/arch.232.0273.
Texto completoOurya, Jalal. "La fouille dans la mémoire comme réaction aux fracas de l’Histoire dans la poésie de Léopold Sédar Senghor". Quêtes littéraires, n.º 12 (30 de diciembre de 2022): 60–72. http://dx.doi.org/10.31743/ql.14866.
Texto completoΓΑΛΑΝΗ-ΚΡΙΚΟΥ, Μίνα. "Θήβα: 10ος-14ος αιώνας. Η νομισματική μαρτυρία από την Αγία Τριάδα". BYZANTINA SYMMEIKTA 11 (29 de septiembre de 1997): 113. http://dx.doi.org/10.12681/byzsym.827.
Texto completoMcguire, Gregory. "The scientific study of "la morale" at the beginnings of modern social psychology in France/[l'étude scientifique de la morale aux origines de la psychologie sociale moderne en france]". Sociétés contemporaines 13, n.º 1 (1 de enero de 1993): 155–65. http://dx.doi.org/10.3917/soco.p1993.13n1.0155.
Texto completoAernout, E., G. Ficheur, M. Djennaoui, E. Chazard y R. Beuscart. "Codage automatisé à partir des comptes-rendus d’actes : construction et évaluation de règles de prédiction par une méthode mixte associant fouille de texte et validation experte". Revue d'Épidémiologie et de Santé Publique 62 (marzo de 2014): S93. http://dx.doi.org/10.1016/j.respe.2014.01.070.
Texto completoPerko, Gregor. "Présentation". Linguistica 51, n.º 1 (31 de diciembre de 2011): 3–4. http://dx.doi.org/10.4312/linguistica.51.1.3-4.
Texto completoTesis sobre el tema "Fouille de règle"
Hamrouni, Tarek. "Fouille de représentations concises des motifs fréquents à travers les espaces de recherche conjonctif et disjonctif". Phd thesis, Université d'Artois, 2009. http://tel.archives-ouvertes.fr/tel-00465733.
Texto completoFrancisci, Dominique. "Techniques d'optimisation pour la fouille de données". Phd thesis, Université de Nice Sophia-Antipolis, 2004. http://tel.archives-ouvertes.fr/tel-00216131.
Texto completoSimonne, Lucas. "Mining differential causal rules in knowledge graphs". Electronic Thesis or Diss., université Paris-Saclay, 2023. http://www.theses.fr/2023UPASG008.
Texto completoThe mining of association rules within knowledge graphs is an important area of research.Indeed, this type of rule makes it possible to represent knowledge, and their application makes it possible to complete a knowledge graph by adding missing triples or to remove erroneous triples.However, these rules express associations and do not allow the expression of causal relations, whose semantics differ from an association or a correlation.In a system, a causal link between variable A and variable B is a relationship oriented from A to B. It indicates that a change in A causes a change in B, with the other variables in the system maintaining the same values.Several frameworks exist for determining causal relationships, including the potential outcome framework, which involves matching similar instances with different values on a variable named treatment to study the effect of that treatment on another variable named the outcome.In this thesis, we propose several approaches to define rules representing a causal effect of a treatment on an outcome.This effect can be local, i.e., valid for a subset of instances of a knowledge graph defined by a graph pattern, or average, i.e., valid on average for the whole set of graph instances.The discovery of these rules is based on the framework of studying potential outcomes by matching similar instances and comparing their RDF descriptions or their learned vectorial representations through graph embedding models
Boudane, Abdelhamid. "Fouille de données par contraintes". Thesis, Artois, 2018. http://www.theses.fr/2018ARTO0403/document.
Texto completoIn this thesis, We adress the well-known clustering and association rules mining problems. Our first contribution introduces a new clustering framework, where complex objects are described by propositional formulas. First, we extend the two well-known k-means and hierarchical agglomerative clustering techniques to deal with these complex objects. Second, we introduce a new divisive algorithm for clustering objects represented explicitly by sets of models. Finally, we propose a propositional satisfiability based encoding of the problem of clustering propositional formulas without the need for an explicit representation of their models. In a second contribution, we propose a new propositional satisfiability based approach to mine association rules in a single step. The task is modeled as a propositional formula whose models correspond to the rules to be mined. To highlight the flexibility of our proposed framework, we also address other variants, namely the closed, minimal non-redundant, most general and indirect association rules mining tasks. Experiments on many datasets show that on the majority of the considered association rules mining tasks, our declarative approach achieves better performance than the state-of-the-art specialized techniques
Idoudi, Rihab. "Fouille de connaissances en diagnostic mammographique par ontologie et règles d'association". Thesis, Ecole nationale supérieure Mines-Télécom Atlantique Bretagne Pays de la Loire, 2017. http://www.theses.fr/2017IMTA0005/document.
Texto completoFacing the significant complexity of the mammography area and the massive changes in its data, the need to contextualize knowledge in a formal and comprehensive modeling is becoming increasingly urgent for experts. It is within this framework that our thesis work focuses on unifying different sources of knowledge related to the domain within a target ontological modeling. On the one hand, there is, nowadays, several mammographic ontological modeling, where each resource has a distinct perspective area of interest. On the other hand, the implementation of mammography acquisition systems makes available a large volume of information providing a decisive competitive knowledge. However, these fragments of knowledge are not interoperable and they require knowledge management methodologies for being comprehensive. In this context, we are interested on the enrichment of an existing domain ontology through the extraction and the management of new knowledge (concepts and relations) derived from two scientific currents: ontological resources and databases holding with past experiences. Our approach integrates two knowledge mining levels: The first module is the conceptual target mammographic ontology enrichment with new concepts extracting from source ontologies. This step includes three main stages: First, the stage of pre-alignment. The latter consists on building for each input ontology a hierarchy of fuzzy conceptual clusters. The goal is to reduce the alignment task from two full ontologies to two reduced conceptual clusters. The second stage consists on aligning the two hierarchical structures of both source and target ontologies. Thirdly, the validated alignments are used to enrich the reference ontology with new concepts in order to increase the granularity of the knowledge base. The second level of management is interested in the target mammographic ontology relational enrichment by novel relations deducted from domain database. The latter includes medical records of mammograms collected from radiology services. This section includes four main steps: i) the preprocessing of textual data ii) the application of techniques for data mining (or knowledge extraction) to extract new associations from past experience in the form of rules, iii) the post-processing of the generated rules. The latter is to filter and classify the rules in order to facilitate their interpretation and validation by expert, vi) The enrichment of the ontology by new associations between concepts. This approach has been implemented and validated on real mammographic ontologies and patient data provided by Taher Sfar and Ben Arous hospitals. The research work presented in this manuscript relates to knowledge using and merging from heterogeneous sources in order to improve the knowledge management process
Guillet, Fabrice. "Qualité, Fouille et Gestion des Connaissances". Habilitation à diriger des recherches, Université de Nantes, 2006. http://tel.archives-ouvertes.fr/tel-00481938.
Texto completoNguyen, Thi Kim Ngan. "Generalizing association rules in n-ary relations : application to dynamic graph analysis". Phd thesis, INSA de Lyon, 2012. http://tel.archives-ouvertes.fr/tel-00995132.
Texto completoPapon, Pierre-Antoine. "Extraction optimisée de règles d'association positives et négatives intéressantes". Thesis, Clermont-Ferrand 2, 2016. http://www.theses.fr/2016CLF22702/document.
Texto completoThe purpose of data mining is to extract knowledge from large amount of data. The extracted knowledge can take different forms. In this work, we will seek to extract knowledge only in the form of positive association rules and negative association rules. A negative association rule is a rule in which the presence and the absence of a variable can be used. When considering the absence of variables in the study, we will expand the semantics of knowledge and extract undetectable information by the positive association rules mining methods. This will, for example allow doctors to find characteristics that prevent disease instead of searching characteristics that cause a disease. Nevertheless, adding the negation will cause various challenges. Indeed, as the absence of a variable is usually more important than the presence of these same variables, the computational costs will increase exponentially and the risk to extract a prohibitive number of rules, which are mostly redundant and uninteresting, will also increase. In order to address these problems, our proposal, based on the famous Apriori algorithm, does not rely on frequent itemsets as other methods do. We define a new type of itemsets : the reasonably frequent itemsets which will improve the quality of the rules. We also rely on the M G measure to know which forms of rules should be mined but also to remove uninteresting rules. We also use meta-rules to allow us to infer the interest of a negative rule from a positive one. Moreover, our algorithm will extract a new type of negative rules that seems interesting : the rules for which the antecedent and the consequent are conjunctions of negative itemsets. Our study ends with a quantitative and qualitative comparison with other positive and negative association rules mining algorithms on various databases of the literature. Our software ARA (Association Rules Analyzer ) facilitates the qualitative analysis of the algorithms by allowing to compare intuitively the algorithms and to apply in post-process treatments various quality measures. Finally, our proposal improves the extraction in the number and the quality of the extracted rules but also in the rules search path
David, Jérôme. "AROMA : une méthode pour la découverte d'alignements orientés entre ontologies à partir de règles d'association". Phd thesis, Université de Nantes, 2007. http://tel.archives-ouvertes.fr/tel-00200040.
Texto completoDans la littérature, la plupart des travaux traitant des méthodes d'alignement d'ontologies ou de schémas s'appuient sur une définition intentionnelle des schémas et utilisent des relations basées sur des mesures de similarité qui ont la particularité d'être symétriques (équivalences). Afin d'améliorer les méthodes d'alignement, et en nous inspirant des travaux sur la découverte de règles d'association, des mesures de qualité associées, et sur l'analyse statistique implicative, nous proposons de découvrir des appariements asymétriques (implications) entre ontologies. Ainsi, la contribution principale de cette thèse concerne la conception d'une méthode d'alignement extensionnelle et orientée basée sur la découverte des implications significatives entre deux hiérarchies plantées dans un corpus textuel.
Notre méthode d'alignement se décompose en trois phases successives. La phase de prétraitement permet de préparer les ontologies à l'alignement en les redéfinissant sur un ensemble commun de termes extraits des textes et sélectionnés statistiquement. La phase de fouille extrait un alignement implicatif entre hiérarchies. La dernière phase de post-traitement des résultats permet de produire des alignements consistants et minimaux (selon un critère de redondance).
Les principaux apports de cette thèse sont : (1) Une modélisation de l'alignement étendue pour la prise en compte de l'implication. Nous définissons les notions de fermeture et couverture d'un alignement permettant de formaliser la redondance et la consistance d'un alignement. Nous étudions également la symétricité et les cardinalités d'un alignement. (2) La réalisation de la méthode AROMA et d'une interface d'aide à la validation d'alignements. (3) Une extension d'un modèle d'évaluation sémantique pour la prise en compte de la présence d'implications dans un alignement. (4) L'étude du comportement et de la performance d'AROMA sur différents types de jeux de tests (annuaires Web, catalogues et ontologies au format OWL) avec une sélection de six mesures de qualité.
Les résultats obtenus sont prometteurs car ils montrent la complémentarité de notre méthode avec les approches existantes.
Martin, Florent. "Pronostic de défaillances de pompes à vide - Exploitation automatique de règles extraites par fouille de données". Thesis, Grenoble, 2011. http://www.theses.fr/2011GRENA011.
Texto completoThis thesis presents a symbolic rule-based method that addresses system prognosis. It also details a successful application to complex vacuum pumping systems. More precisely, using historical vibratory data, we first model the behavior of the pumps by extracting a given type of episode rules, namely the First Local Maximum episode rules (FLM-rules). The algorithm that extracts FLM-rules also determines automatically their respective optimal temporal window, i.e. the temporal window in which the probability of observing the premiss and the conclusion of a rule is maximum. A subset of the extracted FLM-rules is then selected in order to further predict pumping system failures in a vibratory data stream context. Our contribution consists in selecting the most reliable FLM-rules, continuously matching them in a data stream of vibratory data and building a forecast time interval using the optimal temporal windows of the FLM-rules that have been matched
Capítulos de libros sobre el tema "Fouille de règle"
Abel, Véronique. "Chapitre 8. Du début au milieu du XVIIIe s. : le règne des productions de la vallée de l’Huveaune". En Fouilles à Marseille, 221–37. Publications du Centre Camille Jullian, 2014. http://dx.doi.org/10.4000/books.pccj.3641.
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