it seems like
rasa train nlu or
rasa test nlu takes all the files in
data folder by default and treat as train/test set. I’m not sure how rasa picks up the train/test files and split the train/test accordingly.
Personally I’m looking for a way to specify train file and test file on the command line, something along the line of
rasa train nlu --train data/train.json --val data/test.json rasa test nlu --test data/test.json
I was unable to find such thing in the documentation. Could someone point me to the right direction? Thanks.