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Cognitive Computing with IBM Watson

You're reading from   Cognitive Computing with IBM Watson Build smart applications using artificial intelligence as a service

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Product type Paperback
Published in Apr 2019
Publisher Packt
ISBN-13 9781788478298
Length 256 pages
Edition 1st Edition
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Authors (2):
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Tanmay Bakshi Tanmay Bakshi
Author Profile Icon Tanmay Bakshi
Tanmay Bakshi
Robert High Robert High
Author Profile Icon Robert High
Robert High
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Toc

Table of Contents (11) Chapters Close

Preface 1. Background, Transition, and the Future of Computing FREE CHAPTER 2. Can Machines Converse Like Humans? 3. Computer Vision 4. This Is How Computers Speak 5. Expecting Empathy from Dumb Computers 6. Language - How Watson Deals with NL 7. Structuring Unstructured Content Through Watson 8. Putting It All Together with Watson 9. Future - Cognitive Computing and You 10. Another Book You May Enjoy

Natural language translation – the present


Now, let's get back to LT. Remember, our goal is to create a human-like representation of natural language within computers. How do we do it? Well, let's take a bit of inspiration from the past.

John Rupert Firth was a very famous linguist, and this was one of his most popular quotes:

"You may understand a word by the company it keeps."                                                                                              -John Rupert Firth, 1951

This principle was the inspiration behind enabling Neural Networks to understand natural language. If you can understand the words around a word, you can understand the word itself. What does this mean? Well, with NNs, you can understand words with semantic vector representations of those words. You do this by training neural networks to predict context based off of the word provided.

Take the following sentence:

Tanmay and Rob are writing a book on Watson, a Machine-Learning-as-a-Service platform.

Let...

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