| 中文校对系统中纠错知识库的构造及纠错建议的产生算法 |
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| 引用本文： | 张仰森.中文校对系统中纠错知识库的构造及纠错建议的产生算法[J].中文信息学报,2001,15(5):34-40. |
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| 作者姓名： | 张仰森 |
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| 作者单位： | 山西大学计算机科学系;中国科学院自动化研究所模式识别国家重点实验室 |
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| 基金项目： | 山西省自然科学基金 (9810 31) |
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| 摘 要： | 本文依据待校对文本中的常见错误类型介绍了纠错知识库的构造方法以及基于该纠错知识库的自动纠错算法。该算法通过利用出错字串的特征,结合上下文启发信息,可有效地对文本中的别字、漏字、多字、易位、多字替换等错误提供纠错建议。文中还对纠错建议的排序算法进行了讨论。
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| 关 键 词： | 纠错知识库 纠错建议 纠错算法 似然匹配 |
| 修稿时间： | 2000年7月12日 |
The Structuring Method of Correcting Knowledge Sets and the Producing Algorithm of Correcting Suggestion in the Chinese Text Proofreading System |
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| ZHANG Yang,sen.The Structuring Method of Correcting Knowledge Sets and the Producing Algorithm of Correcting Suggestion in the Chinese Text Proofreading System[J].Journal of Chinese Information Processing,2001,15(5):34-40. |
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| Authors: | ZHANG Yang sen |
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| Affiliation: | Computer science department ,Shanxi University;National Laboratory of Pattern Recognition ,Institute of Automation ,Chinese Academy of Sciences |
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| Abstract: | According to common error types in pre proofreading text,this paper introduce the method to structure correcting knowledge sets and a automatic correcting algorithm based on this correcting knowledge sets.The algorithm makes a full use of the characteristics of wrong strings and context heuristic information.It can provide correcting suggestions for such errors as ghost word,missed Chinese characters,superfluous Chinese characters,reversed Chinese characters and substituted Chinese characters etc.The method of sorting the correcting suggestions is also discussed. |
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| Keywords: | correcting knowledge sets correcting suggestion correcting algorithm likelihood match |
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