Pattern Discovery

See: Pattern Discovery Task.

References

2009

• (Ding & al, 2009) => Xiaowen Ding, Bing Liu, and Lei Zhang. (2009). "Entity Discovery and Assignment for Opinion Mining Applications." In: Proceedings of ACM SIGKDD Conference (KDD 2009). [doi>10.1145/1557019.1557141]
  • Entity discovery is based on pattern discovery and entity assignment is based on mining of comparative sentences. Experimental results using a large number of forum posts demonstrate the effectiveness of the technique. Our system has also been successfully tested in a commercial setting.