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Sponsored by the Center for Science and Technology Development of the Ministry of Education
Supervised by Ministry of Education of the People's Republic of China
We focus on the issue of identify the name of enterprise in news text. The previous method only utilizes the textual information to extract the entities, in this paper, we introduce an enterprise knowledge base to generate short names of companies by man-made rules, then we filter the wrong candidates by their feature on the corpus. The experiment results show our mehtod which combiene the semantic feature and knowledge base information achieves a good performance on our news dataset.
Keywords:nature language process ; enterprise entity ; knowledge base