This is the project for Yelp Data Challenge
- Do we need to translate numbers into words
- How to deal with some unmeaningful words in English, such as yammmmmm and Yummmmmmmmmmmmmmmmmmmmm? remove it or not?
- how do the computer check this kind of sentence "We do n't have pizza like this in Hawaii , unfortunately". I think we need to convert this sentence to its standard form like this one "We do not have pizza like this in Hawaii , unfortunately".