The functionality of the Tone Analyzer API

With the Tone Analyzer API, as the name implies, you can analyze the tone of a passage of text. These are the six possible tones as shown in the following table:

Tone	Example
Anger	Seriously? I just bought my phone yesterday and it's already bricked!
Fear	I'm worried my phone is going to overheat!
Joy	#ThisBrand makes the best chocolate bars!
Sadness	It's too bad that Ken and Brad lost to a computer on Jeopardy!
Analytical	Your computational thinking skills are excellent; however, you need to work on your programming.
Tentative	I'm beginning to wonder if #ThisPhone is the best in the market anymore.

 

When you pass Watson some text, it generates a score for each of these tones on a scale of 0 to 1. It also lets you know which parts of the text activated those...