Improve the forecast accuracy的意思|示意

The results show that this system has powerful assimilation capacity and is able to improve the accuracy of MM5 model rainfall forecast.

试验表明该系统有较强的同化能力，能够提高MM 5降水预报的准确性。

Therefore, it is very important to choose an appropriate atmospheric density model for a specific orbit to improve the accuracy of orbit forecast.

在这些模型中并没有一种在任何情况下都是最好的，因此，对于特定轨道选择合适的大气密度模型对提高定轨预报的精度是非常重要的。

To improve accuracy of forecast, the paper utilize advanced BP neural network to design for nonlinear combining forecasting model.

为提高预测精度，解决非线性组合预测中的困难，利用改进BP神经网络对非线性组合预测模型进行了设计。

Finally, the experimental results show that the classification model based on mutual information can effectively improve forecast precision and accuracy performance of classification algorithm.

经实验证明，基于互信息量的分类模型可以有效地提高分类算法的预测精度和准确率。

By analyzing the forecasting results of Shanghai's traffic flow in 2009, it is shown that the proposed method can improve the accuracy of forecast.

通过对2009年上海城市交通流量预测结果的分析，证明该方法可提高预测准确度。

To improve the accuracy of convection weather forecast, one of the key issues is to find out the atmospheric vertical stability and wind shear.

提高对流天气临近预报准确率的关键问题之一是了解大气的垂直稳定度和垂直风切变。