Is it possible to train partially new Intents when I add new data(intents, stories)

Rasa Open Source
1

(This is not about interactive learning.)

Whenever I add new data(intents, stories, etc…), Do I need to train whole data again from the scratch?

Or Is there any way to train new data efficiently?

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Hi @monokim. Welcome to the Forum!

You can train NLU and Core separately, using rasa train nlu and rasa train core, respectively. So, for example, if you add new training examples to your intents, then you only need to train NLU, and if you only add some new stories, then you only need to train Core.