Expérience, enseignement et apprentissage

Éditorial: Informatique et enseignement

Apprentissage automatique et bioinformatique

In this paper we describe a novel method for extracting a set of nodes that best capture the connections between k given nodes of interest in a biochemical network. This method relies on the projection of the nodes of the network, seen as an undirected graph, into an euclidean space. Euclidean distances between nodes in the projected space correspond to their commute time distances in the origi...

Perception d'états affectifs et apprentissage

This article deals with the problem of affective states recognition from physical and physiological wearable sensors. Given the complex nature of the relationship between available signals and affective states to be detected we propose to use a statistical learning method. We begin with a discussion about the state of the art in the field of statistical learning algorithms and their application...

Credit scoring, statistique et apprentissage

Les accords dits « Bâle 2 » sur la solvabilité des banques ont remis au goût du jour les techniques de scoring en imposant aux banques de calculer des probabilités de défaut et le montant des pertes en cas de défaut. Nous présentons dans cet exposé les principales techniques utilisées et les problèmes actuels. Le terme credit scoring désigne un ensemble d’outils d’aide à la décision utilisés pa...

Programmation, logique et calcul: Présentation d'un enseignement de maîtrise d'informatique

We present a course given at the “Maîtrise d’informatique” level at Université of Rennes 1. This course studies relations between logic and computation, among which proofsearching as computing, hence a first course in logic programming. This course is not limited to logic programming, but it is the only one that the student will get on logic programming. Though this course focuses on theoretica...