@article{opinion.review.2010,
  author = {Liu, Bing},
  editor = {Indurkhya, N. and Damerau, F. J.},
  interhash = {d95273d3139fee537a2e08a2fc5b4b38},
  intrahash = {098caba4af7a344db7a62c5d10748727},
  journal = {Handbook of Natural Language Processing},
  title = {Sentiment Analysis and Subjectivity},
  volume = {2nd ed},
  year = 2010
}