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While applying the model on Splunk getting this error:
ERROR: unable to apply the model. Ended with exception: If using all scalar values, you must pass an index.

Since there is no documentation related to this, I cannot resolve this error.

Hi,

Im trying to run GradientBoostingClassifier but it seems the model cannot be saved

Not JSON serializable: sklearn.ensemble._gb_losses.BinomialDeviance

Checking the logs found out the error was produced in this line

"/opt/splunk/etc/apps/Splunk_ML_Toolkit/bin/codec/__init__.py", line 24, in default
return json.JSONEncoder.default(self, obj)

I am using version of MLTK 5.2 and Splunk 8.1.3, when I was using version 4.5 this problem didn't exist.