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Appears in:
Pages: 3185-3193
Publication year: 2014
ISBN: 978-84-617-0557-3
ISSN: 2340-1117

Conference name: 6th International Conference on Education and New Learning Technologies
Dates: 7-9 July, 2014
Location: Barcelona, Spain

TOWARDS A LEARNING MODEL BASED ON BAYESIAN NETWORKS

M. Anouar Tadlaoui, M. Khaldi, S. Aammou

Abdelmalek Essaâdi University, Faculty of Sciences (MOROCCO)
Under uncertainty Bayesian networks are effective tools for learner modelling. They have been successfully used in many systems, with different objectives, from the assessment of knowledge of the learner into the recognition of the plan followed in problem solving. Many models have been constructed, but there has been no attempt to synthetic approach to the problem. Our goal is to study some methods of implementing a Bayesian network. Our work focuses on the question of the orientation of the arcs, and more generally on the structure of Bayesian network modelling of the learner. We try to show in this work how this question is crucial. In addition, the issue of structural adjustment in the network behaviour of the learner sometimes had been suggested, and while different results from cognitive psychology attests to the existence of structural differences by level of expertise. The central hypothesis of our work is that has been a link between the structure of the learner model and level of expertise. We present our probabilistic graphical models of multi- networks to take into account several networks within the same model. The experiments presented in this work are arguments in favour of our hypothesis on the link between the level of expertise of the learner and the structure of Bayesian network.
@InProceedings{ANOUARTADLAOUI2014TOW,
author = {Anouar Tadlaoui, M. and Khaldi, M. and Aammou, S.},
title = {TOWARDS A LEARNING MODEL BASED ON BAYESIAN NETWORKS},
series = {6th International Conference on Education and New Learning Technologies},
booktitle = {EDULEARN14 Proceedings},
isbn = {978-84-617-0557-3},
issn = {2340-1117},
publisher = {IATED},
location = {Barcelona, Spain},
month = {7-9 July, 2014},
year = {2014},
pages = {3185-3193}}
TY - CONF
AU - M. Anouar Tadlaoui AU - M. Khaldi AU - S. Aammou
TI - TOWARDS A LEARNING MODEL BASED ON BAYESIAN NETWORKS
SN - 978-84-617-0557-3/2340-1117
PY - 2014
Y1 - 7-9 July, 2014
CI - Barcelona, Spain
JO - 6th International Conference on Education and New Learning Technologies
JA - EDULEARN14 Proceedings
SP - 3185
EP - 3193
ER -
M. Anouar Tadlaoui, M. Khaldi, S. Aammou (2014) TOWARDS A LEARNING MODEL BASED ON BAYESIAN NETWORKS, EDULEARN14 Proceedings, pp. 3185-3193.
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