Zusammenfassung
Case base maintenance is one of the most important issues for
current research in Case-Based Reasoning (CBR). In this paper,
we outline two novel steps as part of the maintenance phase of
the CBR process. The review step covers assessment and monitoring
of the knowledge containers whereas the restore step actually
modifies the contents of the containers according to
recommendations resulting from the review step. Here, we focus
our attention on the review step for the case base. For this
purpose, we define several quality measures based on different
case and case base properties that describe specific
characteristics of the case base such as correctness,
consistency, uniqueness, minimality, and incoherence. These
measures allow an initial implementation of the review step for
the case base container. We conclude the paper with an outline of
future work to extend these aspects of maintenance in CBR.
Nutzer