| 基于汉语框架网的语义角色标注算法 |
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| 引用本文： | 赵文娟,闫红梅,王蔚林.基于汉语框架网的语义角色标注算法[J].图书情报工作,2011,55(6):57-60. |
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| 作者姓名： | 赵文娟 闫红梅 王蔚林 |
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| 作者单位： | 1. 山西大学商务学院信息学院,太原,030031
2. 山西大学人事处,太原,030006 |
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| 摘 要： | 在汉语框架网(CFN)的基础上,介绍语义角色自动标注的步骤和流程,提出基于文本匹配和最大熵分类器的语义角色自动标注方法。在文本匹配算法中,综合考虑短语类型、短语相对于目标词位置、句法功能三个因素及其对句子相似度影响的权重;在最大熵算法中,也尝试一些新的特征及其组合,最后利用例子对该方法进行有效性验证。
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| 关 键 词： | CFN 汉语框架网 语义角色 词性匹配 最大熵 自动标注 |
Semantic Role Labeling Algorithm Based on Chinese FrameNet |
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| Zhao Wenjuan,Yan Hongmei,Wang Weilin.Semantic Role Labeling Algorithm Based on Chinese FrameNet[J].Library and Information Service,2011,55(6):57-60. |
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| Authors: | Zhao Wenjuan Yan Hongmei Wang Weilin |
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| Institution: | Zhao Wenjuan1 Yan Hongmei2 Wang Weilin21 School of Information,Business College of Shanxi University,Taiyuan 0300312 Staff Department,Shanxi University,Taiyuan 030006 |
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| Abstract: | Based on Chinese FrameNat(CFN),the paper introduces the automatic annotation steps and process of semantic roles,and gives an automatic annotation method based on text matching & maximum entropy annotation.In text matching algorithm,the paper comprehensively considers the phrase type,phrase relative to target word position,syntactic function,and the three factors of sentence similarity affecting weight.In maximum entropy algorithm,the paper tries some new features and their combinations.Finally,the paper us... |
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| Keywords: | CFN |
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