I wanted to know what Machine Learning algorithm used to identify intent and entities from user input sentence

Getting Started with Rasa
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hi,I wanted to know what Machine Learning algorithm used to identify intent and entities from user input sentence. image

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It depends on what pipeline you chose to process your data (see Choosing a Pipeline).

But in general, we use a CRF model to extract the entities (see documentation) and for the intent classification we rely on StarSpace (see documentation). You can read everything about the individual components here: Components.

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Thank you, will look into it.

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Hi, is this approach still relevant in the newest version (3.0.x)? (for default recipe NLU pipeline)