Chinese FrameNet is an computational lexical semantic database which is based on the frame semantics by Fillmore, referring to the FrameNet by the California University at Berkeley and supported by Chinese real copus. This article introduces the CFN' basic theory: Frame Semantics and the English FrameNet project. Then it analyzes the constructing technology, introduces the ongoing researches on automatic semantic annotation based on CFN. the experimental results on all 25 frames data for the precision, the recall, and Fl-value reached 74. 16%, 52. 70%, 61. 62% respectively. At last, it introduces the situation of some researches based on CFN.%汉语框架语义网(Chinese FrameNet,CFN)是一个以Fillmore的框架语义学为理论基础、以英文FrameNet 为参照、以汉语语料事实为依据的供计算机使用的汉语词汇语义数据库.该文首先介绍了汉语框架语义网的构建基础——框架语义学以及英语的框架语义网工程,然后具体分析了汉语框架语义网的构建技术,并对基于汉语框架网的语义角色自动标注研究进行了介绍,25个框架的交叉验证的实验结果的准确率、召回率、F1-值分别达到74.16％,52.70％,61.62％；最后,介绍了几个基于汉语框架语义网的研究课题的进展情况.
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