| 基于群灰色关联度分析方法的宝石计算机辅助鉴定教学信息系统 |
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| 引用本文： | 张丽,郭艳军.基于群灰色关联度分析方法的宝石计算机辅助鉴定教学信息系统[J].岩石矿物学杂志,2014,33(S2):193-198. |
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| 作者姓名： | 张丽 郭艳军 |
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| 作者单位： | 上海市机械工业学校, 上海 200237;上海新侨职业技术学院, 上海 201806;北京大学 地球科学国家级实验教学示范中心, 北京 100871 |
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| 基金项目： | 上海市教委教育信息技术应用研究重点项目 |
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| 摘 要： | 基于群灰色关联度分析方法的宝石计算机辅助鉴定教学信息系统以课堂教学改革和培养实践能力为设计理念,实现了宝石鉴定中的多品种、多参量的综合判断.与传统的灰色关联分析方法相比,群灰色关联度分析方法增加了灰色的准确性和可靠性,减少标准状态模式的数据精度的要求,具有较好的宝石鉴定能力和可靠性.在宝石鉴定教学应用中,该系统突破了传统的教育模式,提供了一个方便的资源共享和辅助鉴定平台,具有推广价值.
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| 关 键 词： | 宝石 辅助鉴定 信息系统 群灰色关联分析 |
| 收稿时间： | 2014/9/2 0:00:00 |
| 修稿时间： | 2014/9/26 0:00:00 |
The computer-aided gem identification information system for teaching based on the group grey relational grade analysis method |
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| ZHANG Li and GUO Yan-jun.The computer-aided gem identification information system for teaching based on the group grey relational grade analysis method[J].Acta Petrologica Et Mineralogica,2014,33(S2):193-198. |
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| Authors: | ZHANG Li and GUO Yan-jun |
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| Institution: | Shanghai Machinery Industry School, Shanghai 200237, China;Shanghai Xinqiao Polytechnic College, Shanghai 201806, China;National Experimental Teaching Demonstration Center of Earth Science, Peking University, Beijing 100871, China |
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| Abstract: | The computer-aided gem identification information system for teaching based on group grey relational grade analysis is designed for teaching reform and cultivating innovative practice ability. Computer-aided identification for gem testing is realized in judging by multispecies and multiparameters. The group grey relational analysis method improves the accuracy and reliability of the grey and reduces the required data precision in the standard state model compared with the traditional grey relation analysis method, thus achieving better gem identification capability and reliability. With popularization value, the system breaks through the traditional mode of education and provides a convenient platform for resources sharing and supplementary identification. |
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| Keywords: | gem computer-aided identification information system group grey relational grade analysis |
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