Representation in case-based reasoning
Ralph Bergmann, Janet L. Kolodner, Enric Plaza · The Knowledge Engineering Review · 2005
A case in case-based reasoning is a contextualized piece of experience, which can be represented in various forms. Traditional approaches can be classified into three main categories: feature vector representations , structured representations , and textual representations . More sophisticated approaches make use of hierarchical representations or generalized cases. For particular tasks such as design and planning highly specific representations have been developed.