| 引用本文： |
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刘星子,林亮,臧东冉.大型竞赛的一种评卷模型[J].广西科学,2008,15(3):266-268,273. [点击复制]
- LIU Xing-zi,LIN Liang,ZANG Dong-ran.A Grading Model of Large-scaled Competition[J].Guangxi Sciences,2008,15(3):266-268,273. [点击复制]
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| 摘要: |
| 针对大型竞赛评卷过程中存在的不公平性问题,提出一种有效控制误差的评卷模型,并用该模型对2006年全国大学生数模竞赛广西赛区的阅卷实例进行验证.结果显示,新模型比传统的评分模型可以更好地消除误差,更合理地反映出参赛队伍的实际水平,具有较强的适应性. |
| 关键词: 评卷模型 一致性检验 D-检验 方差分析 T分数 |
| DOI： |
| 投稿时间：2007-11-14修订日期：2008-01-07 |
| 基金项目:国家自然科学基金项目(10661006);广西"新世纪十百千人才工程"专项资金项目(2005214);广西自然科学基金项目(桂科自0728212);桂林工学院课外学术科技作品项目资助 |
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| A Grading Model of Large-scaled Competition |
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LIU Xing-zi, LIN Liang, ZANG Dong-ran
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| (Mathematics and Physics Department, Guilin University of Technology, Guilin, Guangxi, 541004, China) |
| Abstract: |
| To solve the unfair grading problem of large-scaled competition, an effective grading model of controlling errors is presented.Then, the computation on the grading example of the CMCM-2006 contest in guangxi is illustrated to show the effectiveness of the model.The result shows that the new model may eliminate error better than traditional grading models.Moreover, it can reflect reasonably the actual level of the teams, and has strong compatibility. |
| Key words: grading model consistency check D-test analysis of variance T mark |
