| 基于本体的中文多项选择题自动生成技术研究 |
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| 引用本文： | 丁向民,顾宏斌.基于本体的中文多项选择题自动生成技术研究[J].计算机工程与设计,2010,31(6). |
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| 作者姓名： | 丁向民 顾宏斌 |
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| 作者单位： | 1. 盐城师范学院,信息科学与技术学院,江苏,盐城,224002
2. 南京航空航天大学,民航学院,江苏,南京,210016 |
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| 基金项目： | 民航总局科技基金项目 |
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| 摘 要： | 为了解决中文多项选择题自动生成技术中所面临的句法分析和辞典两方面的困难,在英文多项选择题自动生成模型的基础之上,提出了元知识点模式和本体两个解决方案.元知识点模式利用元知识点所表述内容的结构可生成多项选择题的题干,本体利用领域词汇和词汇间的各种关系,可生成干扰度在指定阈值范围内的干扰选项.实验结果表明,该方法可有效达到预期目的.
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| 关 键 词： | 题目自动生成 多项选择题 元知识点 知识点模式 本体 |
Automatic generation technology of Chinese multiple-choice items based on ontology |
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| DING Xiang-min,GU Hong-bin.Automatic generation technology of Chinese multiple-choice items based on ontology[J].Computer Engineering and Design,2010,31(6). |
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| Authors: | DING Xiang-min GU Hong-bin |
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| Affiliation: | DING Xiang-min1,GU Hong-bin2(1.School of Information Science , Technology,Yancheng Teacher\'s College,Yancheng 224002,China,2.College of Civil Aviation,Nanjing University of Aeronautics , Astronautics,Nanjing 210016,China) |
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| Abstract: | In order to solve the two problems that the automatic generation technology of Chinese multiple-choice items is facing, the meta-knowledge-point pattern and ontology are put forward based on a general English model of automatic generation system of multiplechoice items.In the meta-knowledge-point pattern, stems is generated from the structure of contents, while distractors can be obtained from the lexis of the same semantic field and the sense relations in ontology.The final experimental results show that t... |
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| Keywords: | automatic itemgeneration multiple-choice items meta-knowledge-point knowledge-point pattem ontology |
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