Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Descriptive

As far as textbooks go, I thought this was an excellent one. The text itself is useful, the example problems are relevant to the problems related to each chapter, and the theory is clearly mapped out.Our class used this text to supplement another, though I thought the course could have stoof alone on the Incropera and Dewitt text. An excellent introduction to the topic.