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Interactive Elicitation of a Majority Rule Sorting Model with Maximum Margin Optimization

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  • معلومة اضافية
    • Contributors:
      Laboratoire d'analyse et modélisation de systèmes pour l'aide à la décision (LAMSADE); Université Paris Dauphine-PSL; Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)-Centre National de la Recherche Scientifique (CNRS); Université Paris Sciences et Lettres (PSL); Centre National de la Recherche Scientifique (CNRS); DECISION; LIP6; Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS); EMLyon Business School (EM)
    • بيانات النشر:
      HAL CCSD
    • الموضوع:
      2019
    • Collection:
      Université Paris-Dauphine: HAL
    • الموضوع:
    • نبذة مختصرة :
      International audience ; We consider the problem of eliciting a model for ordered classification. In particular, we consider Majority Rule Sorting (MR-sort), a popular model for multiple criteria decision analysis, based on pairwise comparisons between alternatives and idealized profiles representing the "limit" of each category. Our interactive elicitation protocol asks, at each step, the decision maker to classify an alternative; these assignments are used as training set for learning the model. Since we wish to limit the cognitive burden of elicitation, we aim at asking informative questions in order to find a good approximation of the optimal classification in a limited number of elicitation steps. We propose efficient strategies for computing the next question and show how its computation can be formulated as a linear program. We present experimental results showing the effectiveness of our approach.
    • Relation:
      hal-02285040; https://hal.science/hal-02285040; https://hal.science/hal-02285040/document; https://hal.science/hal-02285040/file/ADT2019_preprint.pdf
    • الدخول الالكتروني :
      https://hal.science/hal-02285040
      https://hal.science/hal-02285040/document
      https://hal.science/hal-02285040/file/ADT2019_preprint.pdf
    • Rights:
      info:eu-repo/semantics/OpenAccess
    • الرقم المعرف:
      edsbas.77E9B883