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Learning Microsoft Cognitive Services

Learning Microsoft Cognitive Services

By : Leif Larsen Henning Larsen
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Learning Microsoft Cognitive Services

Learning Microsoft Cognitive Services

By: Leif Larsen Henning Larsen

Overview of this book

Microsoft Cognitive Services is a set of APIs for integrating artificial intelligence in your applications to solve logical business problems. If you’re new to developing applications with AI, Learning Microsoft Cognitive Services will give you a comprehensive introduction to Microsoft’s AI stack and get you up-to-speed in no time. The book introduces you to 24 APIs, including Emotion, Language, Vision, Speech, Knowledge, and Search. Using Visual Studio, you can develop applications with enhanced capabilities for image processing, speech recognition, text processing, and much more. Moving forward, you will work with datasets that enable your applications to process various data in the form of image, video, or text. By the end of the book, you’ll be able to confidently explore Cognitive Services APIs for building intelligent applications that can be deployed for real-world business uses.
Table of Contents (14 chapters)
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13
Index

Customizing speech recognition

When we use speech recognition systems, there are several components that are working together. Two of the more important components are acoustic and language models. The first one labels short fragments of audio into sound units. The second helps the system decide the words, based on the likelihood of a given word appearing in certain sequences.

Although Microsoft has done a great job of creating comprehensive acoustic and language models, there may still be times when you need to customize these models.

Imagine that you have an application that is supposed to be used in a factory environment. Using speech recognition will require acoustic training of that environment so that the recognition can separate it from usual factory noises.

Another example is if your application is used by a specific group of people, say, an application for search, where programming is the main topic. You would typically use words such as object-oriented, dot net, or debugging. This...

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