Internal mapping issue

New Altair Community Member
Updated by Jocelyn
I keep getting the error:
Dec 17, 2010 9:32:54 PM WARNING: SimpleDistribution: The internal nominal mappings are not the same between training and application for attribute 'att6'. This will probably lead to wrong results during model application.
Dec 17, 2010 9:32:54 PM WARNING: SimpleDistribution: The internal nominal mappings are not the same between training and application for attribute 'att7'. This will probably lead to wrong results during model application.
Now I've carefully mapped my training data and my prediction/out-of-sample data - I've looked at the two files and the Attribute line up - meaning att6 is the same across both files, and att7 is the same across both files.
Anybody have any idea what's going on here?
Dec 17, 2010 9:32:54 PM WARNING: SimpleDistribution: The internal nominal mappings are not the same between training and application for attribute 'att6'. This will probably lead to wrong results during model application.
Dec 17, 2010 9:32:54 PM WARNING: SimpleDistribution: The internal nominal mappings are not the same between training and application for attribute 'att7'. This will probably lead to wrong results during model application.
Now I've carefully mapped my training data and my prediction/out-of-sample data - I've looked at the two files and the Attribute line up - meaning att6 is the same across both files, and att7 is the same across both files.
Anybody have any idea what's going on here?