Comparing word, character, and phoneme n-grams for subjective utterance recognition
Thumbs Up or Thumbs Down? Semantic Orientation Applied to Unsupervised Classification of Reviews
Learning Subjective Adjectives from Corpora
A Maximum-Entropy-Inspired Parser
Towards Answering Opinion Questions: Separating Facts from Opinions and Identifying the Polarity of Opinion Sentences
Recognizing subjectivity: a case study in manual tagging