Interpretation Extension: retrieve model from repository

anaRodrigues

Hello,

I would like to generate a SHAP interpretation for a model I have stored in the repository. Is this possible? It doesn't seem to work.

Thanks in advance,
Ana

anaRodrigues

Hi Martin,

All regular attributes are type 'real' as they should be. I think the problem is that the model was trained with an example set that went through feature selection, so the sets of attributes are not the same. I didn't think this would be an issue because the 'apply model' operator works just fine when I input the test set with the full set of attributes.

Do you know of any way to fix this?

谢谢,
Ana

MartinLiebig

Hi,

whats the error message?

Best,

Martin

anaRodrigues

Hi Martin,

Here it is.


Thank you,
Ana

MartinLiebig

thats not a problem on the model side. The data you want to have explained has a different type in application compare to training of the model.

Can you check the type? Likely it moved to nominal but is a numerical?

Best,

Martin

MartinLiebig

Hi,

i can only tell you what the operator shows you. And this is that this certain attribute is different to the training set. Usually a superset of your attributes should work well.

For more details I would need to see the model and the exampleset.

BR,

Martin