| 基于知网的中文常问问答系统 |
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| 引用本文： | 李辉,张琦,卢湖川,杨德礼.基于知网的中文常问问答系统[J].计算机工程,2008,34(23):62-64,6. |
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| 作者姓名： | 李辉 张琦 卢湖川 杨德礼 |
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| 作者单位： | 1. 大连理工大学管理学院,大连,116024
2. 大连理工大学电子与信息学院,大连,116024 |
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| 摘 要： | 句子相似度算法是基于常问问题集的问答系统(FAQ)的关键。针对汉语中一词多义现象，提出一种改进的基于知网的词义消歧算法，确定词语在不同上下文环境的义项号，利用知网系统及义项号，使用改进的相似度计算方法进行相似度计算模块设计。结合实际应用，实现一个实际的FAQ系统。实验证明，改进的词义消歧方法提高了消歧的精度和速度。而词义消歧的引入提高了问答系统的精度和速度。
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| 关 键 词： | 常问问答系统 知网系统 词义消歧 |
| 修稿时间： | |
Chinese Frequency Asked Questions Based on HowNet |
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| LI Hui,ZHANG Qi,LU Hu-chuan,YANG De-li.Chinese Frequency Asked Questions Based on HowNet[J].Computer Engineering,2008,34(23):62-64,6. |
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| Authors: | LI Hui ZHANG Qi LU Hu-chuan YANG De-li |
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| Affiliation: | (1. School of Management, Dalian University of Technology, Dalian 116024; 2. School of Electric and Information Engineering, Dalian University of Technology, Dalian 116024) |
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| Abstract: | Sentences similarity arithmetic is the key of Frequency Asked Question(FAQ). There are many muti-sense words in Chinese. This paper proposes a new arithmetic of word sense distinguish based on HowNet, uses the advanced method to the sentences similarity and realizes a real FAQ system. Word sense distinguish uses the proposed method to do the word sense distinguish. The sentences similarity is got with HowNet, and a real FAQ system is realized. Experimental results show that the proposed method can effectively increase the accuracy of the FAQ system. |
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| Keywords: | Frequency Asked Question(FAQ) HowNet system word sense distinguish |
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