【摘要】 给出了加权几何平均偏最小二乘回归分析预测模型,解决了对数预测误差极小化意义下的预测精度问题,为偏最小二乘回归分析的改进提供了新途径.更多还原

【Abstract】 With prediction model analyzed by weighted geometric mean WPLS given,it solved the problem on prediction accuracy with least errors in logarithms prediction and provided some new ways to the improvement for WPLS analysis.更多还原