| 机械制图试题智能评阅技术 |
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| 引用本文： | 郑鹏飞,王晶晶,王波,林大钧.机械制图试题智能评阅技术[J].东华大学学报(自然科学版),2011,37(4):529-534. |
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| 作者姓名： | 郑鹏飞 王晶晶 王波 林大钧 |
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| 作者单位： | 1. 义乌工商职业技术学院机电信息分院,浙江义乌,322000
2. 华东理工大学机械与动力工程学院,上海,200237 |
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| 基金项目： | 义乌工商职业技术学院资助项目(2011055) |
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| 摘 要： | 根据试题标准答案的矢量图,提取其几何信息与拓扑信息作为评价试题的标准,以AutoCAD绘制的标准图形为基础,提出并实现了一种机械制图试题智能评阅算法.通过分析图形数据的分类存储模式,对标准图形信息进行分类提取,然后以图元类型为单位,分别与相应的图形对象对比匹配,匹配错误时作提示批注并扣除适当分值,以此类推,即可求得试题...
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| 关 键 词： | 计算机应用 机械制图 图元 智能评阅 |
Intelligent Marking for Mechanical Drawing Answers |
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| ZHENG Peng-fei,WANG Jing-jing,WANG Bo,LIN Da-jun.Intelligent Marking for Mechanical Drawing Answers[J].Journal of Donghua University,2011,37(4):529-534. |
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| Authors: | ZHENG Peng-fei WANG Jing-jing WANG Bo LIN Da-jun |
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| Institution: | ZHENG Peng-fei1,WANG Jing-jing1,WANG Bo1,LIN Da-jun2(1.School of Mechanical Information,Yiwu Industrial & Commercial College,Yiwu Zhejiang 322000,2.School of Mechanical Engineering,East China University of Science and Technology,Shanghai 200237) |
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| Abstract: | According to the standard answers of vector figure,geometric information and topological information data is extracted as the evaluation criteria of question,a technique of intelligent marking algorithm for mechanical drawing answers is proposed and implemented based on the standard documents drew by AutoCAD software.By analyzing the model of graphical data classification and storage,standard graphic information is classified and extracted.Then,the corresponding graphic objects under the type of graphic ele... |
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| Keywords: | computer application mechanical drawing graphic elements intelligent marking |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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