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Angular Services

You're reading from   Angular Services -

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Product type Paperback
Published in Feb 2017
Publisher Packt
ISBN-13 9781785882616
Length 294 pages
Edition 1st Edition
Languages
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Toc

Table of Contents (9) Chapters Close

Preface 1. Setting Up the Environment 2. Introducing Wire-Frames FREE CHAPTER 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

Summary


In this chapter, we started with the idea of gathering evidence which supports investigation into an article of our interest. We looked at how we can have a general evaluation for an article and how to measure, weigh down, and lift up the value of certain words in any article.

We learned how to see an article as a bag of words and how to use this concept to calculate similarity. We set up and used Custom Search Engine and Yahoo APIs to query and fetch the contents of Web pages in periodic time spans.

Finally, we learned how to get some insight by clustering the gathered articles - corpus - around specific subjects and we saw how to visualize the cluster using a third-party data visualization library (VisJs) and an Angular wrapper module (ng2-vis).

In the next chapter, we take one step back and try to organize what we have created so far into an informative report.

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