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The Research of the Knowledge Structure Optimization for the Virtual Reality Teaching Based on Genetic Algorithm

机译:基于遗传算法的虚拟现实教学知识结构优化研究

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According to the teaching and learning with virtual reality system, it is a problem that to have extensive and professional knowledge is needed. This paper has proposed a new method of knowledge structure optimization based on the genetic algorithm. Through analyzing the relationship between the correct rate of student answer, correct score rate and total score rate, the mathematical model of student knowledge structure has been constructed. The selection operator has dynamically been adjusted by genetic algorithm, which is used to optimize the structure of knowledge. Through the experiment it has been proved that the method is the feasibility and effectiveness.
机译:根据利用虚拟现实系统的教与学,需要广泛和专业的知识是一个问题。提出了一种基于遗传算法的知识结构优化新方法。通过分析正确答案率,正确分数率和总分数率之间的关系,建立了学生知识结构的数学模型。选择算子已通过遗传算法进行了动态调整,该遗传算法用于优化知识结构。通过实验证明了该方法的可行性和有效性。

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