Analysis of the Evaluation Results for our Tasks in COAE2009

Mosha Chen, Rui Wang, Xiaojun Zhang, Wei Qiu, Yi Zhang, Tingyu Li, Wenbo Zhang, Tianfang Yao

In: Proceedings of the second Chinese opinion analysis evaluation. Chinese Opinion Analysis Evaluation (COAE-2009) China Seiten 134-143 The Professional Committee of Information Retrieval China 2009.


COAE2009 has five tasks and we take part in Task 3, 4 and 5. Task3 is designed for identification of the opinioned sentence; Task4 is designed for topic identification based on the sentences from Task3 and makes the polarity classification; Task5 is about opinion retrieval plus the sentiment polarity analysis. This paper will present our methods in the three tasks and finally draw our conclusion and present our future work.

coae2009-sjtu-dfki.pdf (pdf, 697 KB )

Deutsches Forschungszentrum für Künstliche Intelligenz
German Research Center for Artificial Intelligence