|ai-cbr used to maintain an archive of case-bases for
use by researchers and developers. A link to the "travel case
base" used by many CBR researchers still remains.
There are many
data sets in the UCI ML
Repository that are suitable for CBR research. The main distinction between data sets
held there and case-bases here is that the ML data sets have a purpose (i.e., a data set
may contain categories that an ML algorithm could discover). Case-bases do not necessarily
have a purpose in the ML sense.
also maintains a list of links to ML data sets.