In this paper we study the extraction of closed patterns associated to their generators in numerical data. Many works have addressed the problem of extracting itemsets for generating association rules. Considering numerical data, an appropriate discretization is most of the time necessary, in order to split attribute ranges into intervals maximizing some interest functions, e.g. support, confidence, or other statistical measures. We investigate here an alternative point of view using pattern structures in Formal Concept Analysis. Pattern structures can be efficiently used to extract closed patterns without any prior discretization. Two original and efficient algorithms for characterizing frequent closed patterns and their generators in nume...
International audienceAssociation rules are conditional implications between requent itemsets. The p...
International audienceIn pattern mining and association rule mining, there is a variety of algo-rith...
ISBN : 978-1-60566-404-0After more than one decade of researches on association rule mining, efficie...
International audienceIn this paper, we investigate the problem of mining numerical data in the fram...
In this thesis, we study different aspects of pattern mining in binary and numerical tabular dataset...
International audienceIn this paper, we address the problem of the usefulness of the set of discover...
National audienceLes nouveaux algorithmes basés sur l'utilisation de la fermeture de la connexion de...
The extraction of knowledge in databases, also called data mining, is the process of extracting non-...
National audienceLa recherche en fouille de motifs a porté ces dernières années en particulier sur l...
ISBN: 1-59140-557-2In the domain of knowledge discovery in databases and its computational part call...
Le sujet principal de cette thèse porte sur la fouille de données numériques et plus particulièremen...
International audienceThe problem of the relevance and the usefulness of extracted association rules...
We discuss pattern languages for closed pattern mining and learning of interval data and distributio...
International audiencePattern Mining (PM) has a prominent place in Data Science and finds its applic...
The thesis of Mehdi Kaytoue addressed the important problem of mining patterns in numerical data, al...
International audienceAssociation rules are conditional implications between requent itemsets. The p...
International audienceIn pattern mining and association rule mining, there is a variety of algo-rith...
ISBN : 978-1-60566-404-0After more than one decade of researches on association rule mining, efficie...
International audienceIn this paper, we investigate the problem of mining numerical data in the fram...
In this thesis, we study different aspects of pattern mining in binary and numerical tabular dataset...
International audienceIn this paper, we address the problem of the usefulness of the set of discover...
National audienceLes nouveaux algorithmes basés sur l'utilisation de la fermeture de la connexion de...
The extraction of knowledge in databases, also called data mining, is the process of extracting non-...
National audienceLa recherche en fouille de motifs a porté ces dernières années en particulier sur l...
ISBN: 1-59140-557-2In the domain of knowledge discovery in databases and its computational part call...
Le sujet principal de cette thèse porte sur la fouille de données numériques et plus particulièremen...
International audienceThe problem of the relevance and the usefulness of extracted association rules...
We discuss pattern languages for closed pattern mining and learning of interval data and distributio...
International audiencePattern Mining (PM) has a prominent place in Data Science and finds its applic...
The thesis of Mehdi Kaytoue addressed the important problem of mining patterns in numerical data, al...
International audienceAssociation rules are conditional implications between requent itemsets. The p...
International audienceIn pattern mining and association rule mining, there is a variety of algo-rith...
ISBN : 978-1-60566-404-0After more than one decade of researches on association rule mining, efficie...