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Understand

Rasa Stack is OSS ML tools to create contextual AI assistants and chatbots.

  • Core: chatbot framework with ML based dialogue management

  • NLU: lib for NLP with intent classification and entity extraction, independent from core

  • NLU understand user's messages based on your previous training data

  • Intent Classification: interpreting meaning based on pre-defined intents

  • Entity extraction: recognizing structured data

  • Core decides what happens next in conversation. It's ML-based dialogue management predicts next best action based on input from NLU, conversation history and your training data.

next: try it out