Language Understanding Intelligent Service

Teach your apps to understand commands from your users

Understand language contextually, so your app communicates with people in the way they speak.

Create language-understanding models

Have the Language Understanding Intelligent Service (LUIS) guide you to quickly build models for your application that understands voice commands – from intents such as “turn on the lights” to entities such as “start a new jog/walk/bike ride”. Then, once created, tune your model with in-depth performance visualisations.

Use pre-built models from Bing and Cortana

Bring the power of Bing and Cortana to your app with pre-built models that enable personal assistant functionalities, handle common voice requests such as “set an alarm for 8 a.m.” or recognise entities such as places, times, numbers and temperatures.

Deploy to HTTP endpoints

Deploy your application models to an HTTP endpoint with a single click – returning easy-to-use JSON.

Use on any device

Access voice commands from your application on phones, tablets or any other device that has access to the Internet.

Maintain models with ease

Ensure that voice commands are working as they should. LUIS automatically points out popular commands for review to spot and correct any errors in your application model.

Have a look at the other Cognitive Services APIs

Language

Allow your apps to process natural language, evaluate sentiment and topics, and learn how to recognise what users want.

Language Understanding Intelligent Service PREVIEW

Teach your apps to understand commands from your users

Text Analytics API PREVIEW

Easily evaluate sentiment and topics to understand what users want

Web Language Model API PREVIEW

Use the power of predictive language models trained on web-scale data

Bing Spell Check API

Detecting and correcting spelling mistakes in your app

Translator Text API

Easily conduct automatic text translation with a simple REST API call

Vision

State-of-the-art image processing algorithms help you moderate content automatically and build more personalised apps by returning smart insights about faces, images and emotions.

Face API PREVIEW

Detect, analyse, organise and tag faces in photos

Emotion API PREVIEW

Personalise user experiences with emotion recognition

Computer Vision API PREVIEW

Distil actionable information from images

Content Moderator PREVIEW

Automated image, text and video moderation

Speech

Processing spoken language in your applications

Bing Speech API PREVIEW

Convert speech to text and back again to understand user intent

Speaker Recognition API PREVIEW

Use speech to identify and authenticate individual speakers

Translator Speech API

Easily conduct real-time speech translation with a simple REST API call

Custom Speech Service PREVIEW

Overcome speech recognition barriers like speaking style, background noise, and vocabulary

Search

Make your apps, web pages and other experiences smarter and more engaging with the Bing Search APIs.

Bing Search APIs

Web, image, video and news search APIs for your app

Bing Autosuggest API

Give your app intelligent autosuggest options for searches

Knowledge

Map complex information and data in order to solve tasks such as intelligent recommendations and semantic search.

Recommendations API PREVIEW

Predict and recommend items that your customers want

Academic Knowledge API PREVIEW

Tap into the wealth of academic content in the Microsoft Academic Graph

Bing Speech API is licensed separately and is governed by the following Terms of Use.

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