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本研究运用多因素分析和灰色系统理论 ,在现行的多元回归预测模型的基础上 ,通过改进其计算操作方法所建立的多元回归预测模型 ,其指标数据回代的专项成绩的预测值与专项成绩的实际值准确度高 ,相关性程度显著 ,方程预测值有显著性意义。
Based on the multivariate analysis and gray system theory, based on the current multivariate regression prediction model, this study improves the prediction model of multivariate regression established by the method of calculation and operation, and the prediction value and special grade of the special grade The actual value of the high accuracy, significant correlation, the equation predictive value was significant.