1. Pang, B., Lee, L., Vaithyanathan, S.: Thumbs up? Sentiment Classification using Machine Learning Techniques. In: Proc. of 7th EMNLP, pp. 79–86 (2002)
2. Pang, B., Lee, L.: A Sentimental Education: Sentiment Analysis Using Subjectivity Summarization Based on Minimum Cuts. In: Proc. of 42nd ACL, pp. 271–278 (2004)
3. Charniak, E.: A Maximum-Entropy-Inspired Parser. In: Proc. of 1st NAACL, pp. 132–139 (2000)
4. Pei, J., Han, J., Mortazavi-Asl, B., Pinto, H., Chen, Q., Dayal, U., Hsu, M.-C.: Prefixspan: Mining Sequential Patterns Efficiently by Prefix-Projected Pattern Growth. In: Proc. of 17th ICDE, pp. 215–224 (2001)
5. Lecture Notes in Artificial Intelligence;K. Abe,2002