| DOI | Trouver le DOI : https://doi.org/10.1007/978-3-642-38457-8_8 |
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| Auteur | Rechercher : Lee, Ki Hyang; Rechercher : Buffett, Scott1; Rechercher : Fleming, Michael W. |
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| Affiliation | - Conseil national de recherches du Canada. Technologies de l'information et des communications
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| Format | Texte, Chapitre de livre |
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| Conférence | 26th Canadian Conference on Artificial Intelligence (Canadian AI 2013), May 28-31, 2013, Regina, Saskatchewan, Canada |
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| Sujet | amount of information; automated decision making; dense graphs; preference elicitation; preference graph; transitive reductions; user modeling; algorithms; decision making; artificial intelligence |
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| Résumé | Decision making can be more difficult with an enormous amount of information, not only for humans but also for automated decision making processes. Although most user preference elicitation models have been developed based on the assumption that user preferences are stable, user preferences may change in the long term and may evolve with experience, resulting in dynamic preferences. Therefore, in this paper, we describe a model called the dynamic preference network (DPN) that is maintained using an approach that does not require the entire preference graph to be rebuilt when a previously-learned preference is changed, with efficient algorithms to add new preferences and to delete existing preferences. DPNs are shown to outperform existing algorithms for insertion, especially for large numbers of attributes and for dense graphs. They do have some shortcomings in the case of deletion, but only when there is a small number of attributes or when the graph is particularly dense. © 2013 Springer-Verlag. |
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| Date de publication | 2013 |
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| Maison d’édition | Springer Berlin Heidelberg |
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| Dans | |
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| Série | |
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| Langue | anglais |
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| Publications évaluées par des pairs | Oui |
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| Numéro NPARC | 21270631 |
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| Exporter la notice | Exporter en format RIS |
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| Signaler une correction | Signaler une correction (s'ouvre dans un nouvel onglet) |
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| Identificateur de l’enregistrement | 105af4dc-24f7-454e-9c2d-c3f30cabd9ee |
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| Enregistrement créé | 2014-02-17 |
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| Enregistrement modifié | 2020-06-18 |
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