Using Kappas as Indicators of Strength in Qualitative Probabilistic Networks

نویسندگان

  • Silja Renooij
  • Simon Parsons
  • Pauline Pardieck
چکیده

Qualitative probabilistic networks are designed for probabilistic inference in a qualitative way. They capture qualitative influences between variables, but do not provide for indicating the strengths of these influences. As a result, trade-offs between conflicting influences remain unresolved upon inference. In this paper, we investigate the use of order-of-magnitude kappa values to capture strengths of influences in a qualitative network. We detail the use of these kappas upon inference, thereby providing for trade-off resolution.

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تاریخ انتشار 2003