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NorskRegnesentral / shapr

Explaining the output of machine learning models with more accurately estimated Shapley values
https://norskregnesentral.github.io/shapr/
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Feature classes extracted from the model contains NA #374

Closed aliamini-uq closed 4 months ago

aliamini-uq commented 4 months ago

Dear SHAPR,

I am new to this amazing package. I am sure that there is not any NA input in my data, but I see the following error:

Note: Feature classes extracted from the model contains NA.
Assuming feature classes from the data are correct.

Would you please help?

Best, A

martinju commented 4 months ago

Hi

This is just a warning saying that an internal check that the features in your data (x_explain and x_train) and those specified in the supplied model could not be carried out. This happens as shapr was not able to retrieve the feature information from the model object.

If you know what you are doing regarding which x_train/x_explain vs your model, this is nothing to worry about. I realize we should make the warning message more informative.

aliamini-uq commented 4 months ago

Dear Martin,

Many thanks for the clarification. You did a great job on shapr package.

Kind regards, A