1. What are the two common methods for polarity identification? Explain. 2. Discuss the differences and commonalities between text mining and Web mining. 3. In your own words, define Web mining and...

1. What are the two common methods for polarity identification? Explain.

2. Discuss the differences and commonalities between text mining and Web mining.

3. In your own words, define Web mining and discuss its importance.

4. What are the three main areas of Web mining? Discuss the differences and commonalities among these three areas.