Part 1. Definition
Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.
Part 2. Example
I've read this book with much expectation, it was very boring all through out the book
Answer: Negative
Explanation: Review writer does not like the book because it was boring, therefore it is a negative review.
Part 3. Exercise
I am a big fan of Dean Koontz but not this book. The character Decaulion was boring. I didn't think much of the ending (I don't want to give it away). Usually I'm surprised by the ending, or satisfied. A predictable conclusion.
Answer:
Negative