Book Image

Learning Microsoft Cognitive Services - Second Edition

By : Leif Larsen
Book Image

Learning Microsoft Cognitive Services - Second Edition

By: Leif Larsen

Overview of this book

Microsoft has revamped its Project Oxford to launch the all new Cognitive Services platform-a set of 30 APIs to add speech, vision, language, and knowledge capabilities to apps. This book will introduce you to 24 of the APIs released as part of Cognitive Services platform and show you how to leverage their capabilities. More importantly, you'll see how the power of these APIs can be combined to build real-world apps that have cognitive capabilities. The book is split into three sections: computer vision, speech recognition and language processing, and knowledge and search. You will be taken through the vision APIs at first as this is very visual, and not too complex. The next part revolves around speech and language, which are somewhat connected. The last part is about adding real-world intelligence to apps by connecting them to Knowledge and Search APIs. By the end of this book, you will be in a position to understand what Microsoft Cognitive Service can offer and how to use the different APIs.
Table of Contents (19 chapters)
Title Page
Credits
About the Author
About the Reviewer
www.PacktPub.com
Customer Feedback
Preface

Answering FAQs using QnA Maker


QnA Maker allows us to use existing frequently asked questions (FAQ) to create a bot that answers these questions. We can generate a knowledge base from existing FAQs, and train a model from it.

To get started, head over to https://qnamaker.ai. Log on or register, by clicking Sign in, in the top right corner. This will present you with the following screen:

If no services have been created yet, the list will be empty.

Creating a knowledge base from frequently asked questions

If no services have been created, we can create one by clicking on the Create new service tab. This will present us with the following screen:

  1. Enter a name for the service.
  2. Enter the baseline FAQs to use. This can either be in the form of one or more URLs, or a file containing questions and answer pairs. For our example, we will be generating a knowledge base from the URL.
  1. Let the rest of the settings be default.
  2. Click Create.

Note

If you do not have any FAQ to use, you can use the following from...