Z
Zied Elouedi
Researcher at Institut Supérieur de Gestion
Publications - 190
Citations - 2618
Zied Elouedi is an academic researcher from Institut Supérieur de Gestion. The author has contributed to research in topics: Cluster analysis & Rough set. The author has an hindex of 21, co-authored 190 publications receiving 2322 citations. Previous affiliations of Zied Elouedi include University of Rennes & Tunis University.
Papers
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Proceedings ArticleDOI
Naive Bayes vs decision trees in intrusion detection systems
TL;DR: It is shown that even if having a simple structure, naive Bayes provide very competitive results, and the good performance of Bayes nets with respect to existing best results performed on KDD'99.
Journal ArticleDOI
Assessing sensor reliability for multisensor data fusion within the transferable belief model
TL;DR: A method for assessing the reliability of a sensor in a classification problem based on the transferable belief model based on finding the discounting factor minimizing the distance between the pignistic probabilities computed from the discounted beliefs and the actual values of data.
Journal ArticleDOI
Belief decision trees: Theoretical foundations
TL;DR: This paper is concerned with the construction of the belief decision tree from a training set where the knowledge about the instances' classes is represented by belief functions, and its use for the classification of new instances where theknowledge about the attributes' values is representedby belief functions.
Journal ArticleDOI
Decision trees as possibilistic classifiers
TL;DR: The proposed non-specificity based possibilistic decision tree (NS-PDT) approach is extended by considering another kind of uncertainty inherent in the building procedure by allowing the selection of more than one attribute in each node.
Journal ArticleDOI
How to preserve the conflict as an alarm in the combination of belief functions
Eric Lefevre,Zied Elouedi +1 more
TL;DR: A formalism preserving the initial role of the conflict as an alarm signal announcing that there is a kind of disagreement between sources is defined, which allows to preserve some conflict, after the fusion by keeping only the part of conflict reflecting the opposition between the belief functions.