预测检验 meaning in Chinese

forecast test
prognose check-up

Due to the inevitable errors occurring in the process of economic forecasting , testing becomes the final step of the whole process
由于经济预测误差的出现存在必然性，所以预测检验问题是经济预测这一过程众多环节中的最后一个必要的环节。
We apply this method to shanghai index , shenzhen index and a random selected stock ' s moving average index from jan , 1999 to apr . 2003 to test the accuracy of prediction
为了证明系统的有效性，本文对上证综合指数、深证综合指数、随机选取的个股1999年1月年至2003年4月的实际数据进行了预测检验。
An artificial neural network （ ann ） model was developed and used in different water bodies to predict timing for environmental changes as well as for the dynamics of resources . the results show that the ann model is superior to classical statistical models ( csm ) and can be used as predictive tool for highly non - linear phenomena
用人工神经网络方法对不同水域、不同环境因子之间非线性和不确定性的复杂关系进行学习训练并预测检验，结果表明:人工神经网络方法在模拟和预测方面均优于传统的统计回归模型，在资源与环境方面的应用是可行的，具有较强的模拟预测能力。