武汉职院实训成绩评估系统的设计与实现

Wuhan Vocational Training Performance Assessment System Design and Implementation

本文阐述了武汉职院实训效果评估系统的实现和设计过程。着重描述了在项目反映理论框架下实训任务分析模型的建立、问题的转换和算法实现的具体过程。将项目反映模型与极大似然算法结合，在极大似然算法的支持下的改进型双参数模型可以更高效、更客观的对技能水平做出预测。

This paper expounds the Wuhan Polytechnic training effect evaluation system and design process.Described in item response theory under the framework of training task analysis model,the problem of conversion and algorithm to achieve the specific process.The project reflects the model with the maximum likelihood algorithm based on maximum likelihood algorithm, upported by improved double parameter model can be more effficient,more objective to skill level forecast.