Opinion MiningAntigone M. FountaCourse: Machine Learning

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Source: http://www.slideshare.net/aerofoilkite/opinion-mining-using-data-mining-techniques

«The new OnePlus smartphone, OnePlus X, costs almost 250 dollars, which is half the price other, equal in characteristics phones cost. Well, I know I would not buy this one, how can a smartphone have 3Gb of Ram and yet still be so cheap? It just doesn’t seem right. I’d much

rather buy the slightly more expensive Moto G from Motorola, at least I know that I’ll pay a bit more but it

will be worth it.»

Opinion Holder

Opinion

Entity / Object

Aspect / Feature

Objective Fact

Subjective Opinion

Regular Opinion

Comparative Opinion● Direct● Indirect

Wheel of Emotions, Robert Plutchik - Source: https://en.wikipedia.org/wiki/Contrasting_and_categorization_of_emotions

Source: http://cartoonsy.com/cartoons/opinion-boss-company-work-job-right-1313