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nlpazure-language-understanding

Unable to identify alphanumeric entities on LUIS

I'm trying to identify alphanumeric entities like ABC123654, ABC596879. The six numbers following ABC keep changing. This would have been easier with regex feature, but its deprecated now. I tried providing multiple values in the Phrase list and tagging these as entities, but the LUIS is not able to identify any other entities that differ from already provided ones in the phrase list. The entities are not interchangeable.

Solution

  • You should define an Entity, type Simple, and tag many values in your utterances that match some sample distinct values. Then LUIS will be able to catch new unknown ones.