Secondly, the quantitative forecasting model is established based on changing output node. Finally, conclusions are drawn by combining qualitative and quantitative forecasting results.
利用人工神经网络灵活多变的拓扑结构和强大的非线性逼近能力,基于前期物理影响因子分析作为输入量,通过改变输出节点的个数,先建立定性预报模型,然后在定性预报的基础上建立定量预报模型,最后综合定性预报和定量预报的结果得出结论。
参考来源 - 中长期水文预报及其在平原洪水资源利用中的应用研究·2,447,543篇论文数据，部分数据来源于NoteExpress
But, so far, the exploring of wind power forecasting is still weak, and there is almost no objective and quantitative forecasting method available in China.
中国蕴含着丰富的风能资源，但目前我国在风能预报方面的研究还很薄弱，几乎没有可用于风电场风能的客观、定量化的预报方法。
There are two approaches to HR forecasting: quantitative and qualitative.
有两种人力资源预测的方法：定量分析法和定性分析法。
With the development of NWP technology at the very fast speed, the quantitative precipitation forecasting of NWP models has become a major basis of operation weather forecast.
随着数值预报技术的飞速发展，模式定量降水预报已成为业务天气预报工作中的主要参考依据。
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