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The Overview of Chinese Information Extraction


Zhu Qian, Cheng Xian-yi


Vol. 10  No. 9  pp. 171-174


The purpose of Information Extraction (IE) is to analyze and process large amounts of data, to discover useful knowledge and to provide the answer to the question for the user. It is a kind of effective way to realize information standardization. In the recent ten years, IE has developed to be one kind of technology that is parallel to Information Retrieval (IR). After discussing the research status of Chinese IE, the paper presents Chinese IE system architecture, and point out the opportunities and challenges of Chinese IE: semantic annotation.


information extraction, Chinese, semantic annotation