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Angular Services

You're reading from Angular Services -

Product type Paperback

Published in Feb 2017

Publisher Packt

ISBN-13 9781785882616

Length 294 pages

Edition 1st Edition

Languages

JavaScript

Tools

Angular

Concepts

Front End Web Development

Author (1):

Sohail Salehi

View More author details

Table of Contents (15) Chapters

Angular Services

Credits

About the Author

About the Reviewer

www.PacktPub.com

Customer Feedback

Preface

1. Setting Up the Environment FREE CHAPTER

2. Introducing Wire-Frames

3. The Collector Service - Using Controllers to Collect Data

4. The Rating Service - Data Management

5. The Notifier Service - Creating Cron Jobs in Angular

6. The Evidence Tree Builder Service - Implementing the Business Logic

7. The Report Generator Service - Creating Controllers to Set Report Template

8. The Accuracy Manager Service - Putting It All Together

The Accuracy Manager Wire-frame

We can not solidly rely on our AI component only. It is good to have a feedback mechanism to evaluate the result of our AI mechanism after a specific time-frame. When we get fresh news to investigate and find the answer to a fundamental question for that news, normally we need to wait for a couple of days (or week's maybe) for the truth to be revealed.

Then we can compare our AI results with the truth and find out how accurate our application is. After collecting the feedback, later we can decide what to do with it. We can tweak our current business log to achieve better results, for example, or we can add new pieces of logic and new mechanisms to catch all the missing parts and improve the quality of our application.

So the wire-frame for the Accuracy Manager is very simple: it looks for the same news for the given keywords after a specific time frame. If the new version of that news exists it notifies us and fetches a fresh copy of it. Then we can compare...

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Authors (1)

Sohail Salehi

Sohail Salehi

Sohail Salehi is a veteran developer who recently decided to become a data scientist. He believes when you look at a programming challenge from a data scientist perspective, things started to change slightly and what used to be the ultimate solution, somehow morphs into a stepping stone for what really matters--data. He won't lay down some tests and codes as soon as a programming challenge is handed to him, rather he has started to think WHY do we need to gather data, WHAT potential value is hidden inside this data and HOW to convert this potential into value that will make business thrive. Although he has written a couple of other programming books before, The Sherlock Project is his first attempt to look at the programming challenge from a different perspective. This story is about discovering hidden values inside data and it is the project that he discusses in this book, Angular Services. In the past decade, he worked on some interesting projects with teams of bright developers. But challenges such as handling the traffic for a national newspaper website (NZ Herald) or creating a new game for Lotto (Lotto - 2nd Chance) are not attractive to him anymore. After he got his first certificate in Machine Learning from University of Washington, he decided to combine his development skills with new concepts that he is discovering in his new professional life and provide creative solutions for daily data-related challenges. Technical concepts are not his only passion. He is an avid traveler and an adventurous surfer. Currently he lives in Bali, where the big waves are roaring most of the year, and he benefits from the rich Balinese culture and stunning tropical nature, which brings out the best of himself.

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