Resolved: label encoder error
in label encoder how can you fix a value error when you try to transform the test data but the encoder comes accross a new valuein the test data that didn't exist in the training set
1 answers ( 1 marked as helpful)
Hi Doaa,
You can fix the value error by using LabelEncoder's counterpart OrdinalEncoder or OneHotEncoder with the parameter handle_unknown='ignore', or manually map new values to a default or unknown label in the test data.
Best,
Best,
Ned