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Learning Microsoft Cognitive Services

You're reading from  Learning Microsoft Cognitive Services

Product type Book
Published in Mar 2017
Publisher Packt
ISBN-13 9781786467843
Pages 372 pages
Edition 1st Edition
Languages
Author (1):
Leif Larsen Leif Larsen
Profile icon Leif Larsen

Table of Contents (20) Chapters

Learning Microsoft Cognitive Services
Credits
About the Author
About the Reviewer
www.PacktPub.com
Customer Feedback
Preface
Getting Started with Microsoft Cognitive Services Analyzing Images to Recognize a Face Analyzing Videos Letting Applications Understand Commands Speak with Your Application Understanding Text Extending Knowledge Based on Context Querying Structured Data in a Natural Way Adding Specialized Searches Connecting the Pieces LUIS Entities and Intents Additional Information on Linguistic Analysis License Information

Diving deep into the Face API


The Face API has two main features. The first one is face detection, and the other is face recognition.

Face detection allows one to detect up to 64 faces in one image. We have already seen the basic usage. The features of face recognition are implied in its name. Using it, we can detect if two faces belong to the same person. We can find similar faces, or one in particular, and we can group similar faces. We will learn how to do all of this in the following pages.

When calling any of the APIs it will respond with one of the following responses:

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Code

Description

200

Successful call. Returns an array containing data related to the API call.

400

Request body is invalid. Can be a number of errors, depending on the API call. Typically, the request code is invalid.

401

Access denied due to invalid subscription key. The key may be wrong, or the account/subscription plan is blocked.

403

Out of call volume data. You have made all the available calls to the...