| 基于合一的链接文法 |
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| 引用本文： | 亓超,张美娜,迟呈英,战学刚.基于合一的链接文法[J].计算机应用与软件,2008,25(4):263-265. |
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| 作者姓名： | 亓超 张美娜 迟呈英 战学刚 |
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| 作者单位： | 鞍山科技大学计算机科学与工程学院,辽宁,鞍山,114044 |
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| 摘 要： | 以词汇主义形式语法为基础,建立了链接文法与合一理论相结合的句法分析新方法.在封闭测试中,基于合一的链接文法句法分析精确率和召回率相比传统链接文法分别提高了9.6%和14.1%.实验表明方法具有一定独创性和高效性.
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| 关 键 词： | 链接文法 合一运算 特征结构 句法分析 |
| 修稿时间： | 2006年7月17日 |
UNIFICATION-BASED LINK GRAMMAR |
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| Qi Chao,Zhang Meina,Chi Chengying,Zhan Xuegang.UNIFICATION-BASED LINK GRAMMAR[J].Computer Applications and Software,2008,25(4):263-265. |
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| Authors: | Qi Chao Zhang Meina Chi Chengying Zhan Xuegang |
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| Affiliation: | Qi Chao Zhang Meina Chi Chengying Zhan Xuegang(School of Computer Science , Engineering,Anshan University of Scinece , Technology,Anshan 114044,Liaoning,China) |
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| Abstract: | A new method for syntax analysis is presented based on Word-based Grammar Formalism.It is a method that join together the Link Grammar and the Unification-based Grammar.In the closed test,compared with traditional Link Grammar,the precision rate of the syntax parsing advances by 9.6%,and the recall rate advances by 14.1%.The experimental results show that this method is creative and efficient. |
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| Keywords: | Link grammar Unification Feature structures Syntax analysis |
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