I have an entity that is supposed to be extracted by
ner_crf. Earlier I had about 50-60 examples in the lookup table for this entity. Everything seemed to be working as expected.
Now, I have added about 1000 entries in my lookup table. Suddenly,
intent_classifier_sklearn component gives following warning:
UndefinedMetricWarning: F-score is ill-defined and being set to 0.0 in labels with no predicted samples.
What is happening here? Shouldn’t intent classifier work independently of the lookup table - which is entity extraction construct?