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Problem running DM Java API in 10.2

660257Sep 17 2008 — edited Oct 7 2008

Hi,

I hope that there are other users of the 10.2 Java API here. I have run into trouble when executing the following steps:.
a. create a ClassificationSettings object
b. relate it to an existing cost matrix using setCostMatrixName
c. save using Connection.saveObject.
d. retrieve the object, using Connection.retrieveObject

result: I find that the object has been retrieved in full, except for the cost matrix name, which was reset to NULL

If I try to continue with my code I eventually receive this error (naturally...)
ORA-40302: invalid classname 0 in cost matrix specification

Has anyone encountered simiilar problems?

Thanks

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Locked on Nov 4 2008

Added on Sep 17 2008

#error, #machine-learning

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