问题
I try to get a scoring-value or a value for confidence of an intent using amazon-lex (PostText) but there is no response-element in json-file at all. (https://docs.aws.amazon.com/de_de/lex/latest/dg/API_runtime_PostText.html) Is there any level or threshold for a correct identification of an intent which is used by amazon-lex?
Thanks for your help.
回答1:
As of now, this feature is not available in Amazon Lex, we only get the matched intent as the response for post_text api.
You can have workaround for fallback intents but there is absolutely no way of getting accuracy score of intents as of now.
You may want to check some other NLP engines like Dialogflow, RASA, LUIS if you want accuracy score of the intents.
来源：https://stackoverflow.com/questions/54706370/scoring-confidence-of-intents-using-amazon-lex