Language Understanding (LUIS) Documentation

Language Understanding service (LUIS) allows your application to understand what a person wants in their own words. LUIS uses machine learning to allow developers to build applications that can receive user input in natural language and extract meaning from it.

5-Minute Quickstarts

Step-by-step tutorials

  1. Extract message data from an utterance using the simple entity
  2. Extract KB article numbers from an utterance using the regular expression entity
  3. Extract drink order information from an utterance using the list entity
  4. Improve intent and entity prediction accuracy with patterns
  5. Improve word significance with a phrase list
  6. Send an utterance to LUIS and recieve the endpoint prediction response - C#
  7. Add an example utterance to an intent and train the LUIS app - C#