Anyway to find threshold in rasa for fallback?

Rasa Open Source
1

By referring the document of rasa its understood that 0.3 is default fallback threshold. But as data varies the threshold varies. Is there any way to determine the threshold for fallback easily ?, currently training model with different values for threshold which is cumbersome…

Thanks in AD…

#Rasa

2

There’s a good blog post that includes a section on Finding a Good NLU Threshold.