Using NLU Only
Find out how to use only Rasa NLU as a standalone NLU service for your chatbot or virtual assistant.
If you want to use Rasa only as an NLU component, you can!
Training NLU-only models
To train an NLU model only, run:
This will look for NLU training data files in the
and saves a trained model in the
The name of the model will start with
Testing your NLU model on the command line
To try out your NLU model on the command line, run the following command:
This will start the rasa shell and ask you to type in a message to test. You can keep typing in as many messages as you like.
Alternatively, you can leave out the
nlu argument and pass in a nlu-only model directly:
Running an NLU server
To start a server with your NLU model, pass in the model name at runtime:
You can then request predictions from your model using the
To do this, run: