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Language Understanding (LUIS) documentation

Learn how Language Understanding enables your applications to understand what a person wants in their own words.

About Language Understanding (LUIS)

Overview

  • What is language understanding?
  • LUIS portal

Concept

  • Plan your app
  • Iterative app design
  • DevOps practices

What's new

  • What's new?

video

  • Ignite 2019: Advanced Natural Language Understanding (NLU) models using LUIS

Create intents, entities, and features

Concept

  • Intents
  • Entities
  • Utterances
  • Phrase list features

Quickstart

  • Portal: Create a new LUIS app
  • Using C# SDK
  • Using Python SDK

How-To Guide

  • Create a new LUIS app
  • Add intent with example utterances
  • Add entities
  • Add phrase list feature

Version, train, test, and publish

Concept

  • Versioning
  • Interactive testing
  • Batch testing

Quickstart

  • Using SDK

How-To Guide

  • Version your app
  • Perform interactive testing
  • Perform batch testing
  • Train your app
  • Publish prediction endpoint

Get prediction from endpoint

Quickstart

  • Using SDK

Quickstart

  • With C# using REST
  • With Go using REST
  • With Java using REST
  • With Node.js using REST
  • With Python using REST

Reference

Reference

  • Developer resources
  • App limitations
  • Prebuilt entities
  • Custom Entities
  • Prebuilt domains

Help and feedback

Reference

  • Support and help options
  • Troubleshooting
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