| 自适应考试系统应试能力值的计算 |
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| 引用本文： | 王善桃. 自适应考试系统应试能力值的计算[J]. 廊坊师范学院学报(自然科学版), 2009, 9(4): 34-35,39 |
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| 作者姓名： | 王善桃 |
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| 作者单位： | 江苏财经职业技术学院,江苏,淮安,223001 |
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| 摘 要： | 自适应考试系统具有公正、安全、高效的特点，它的理论基础是项目反应模型，运用迭代法来求解非线性方程，采用专家估计和极大似然估计相结合的方法来计算应试者的能力值，为自适应考试系统的抽题算法打下基础。
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| 关 键 词： | 自适应考试系统 项目反应理论 能力值 |
Calculation of Exam Ability Value for Self-Adaptive Examination System |
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| WANG Shan-tao. Calculation of Exam Ability Value for Self-Adaptive Examination System[J]. Journal of Hebei Polytechnic College, 2009, 9(4): 34-35,39 |
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| Authors: | WANG Shan-tao |
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| Affiliation: | WANG Shan- tao |
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| Abstract: | Adaptive testing system have a fair, safe, efficient features, it is based on item response theory model and uses iterative method to solve nonlinear equations, It combines expert estimating method and maximum likelihood estimating method to calculated the level of examinees, which enables Adaptive testing system to extract algorithm. |
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| Keywords: | adaptive testing system item response theory the level of examinees |
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