Finally, the performance of information diffusion yield estimation model was compared with multiple linear regression model and BP neural network model.
然后针对模型的稳定性和精度进行交叉验证，并与多元线性回归模型和BP神经网络模型进行对比。
This paper discusses the model of estimation of the Human Capital′s Value, using the method of input-output model to describe the process of the yield of the Human Capital.
本文就人力资本价值计量问题引出一种新型投入产出模型——描述人力资本价值生产过程的投入产出模型。
Assimilating external data into crop growth model to improve accuracy of crop growth monitoring and yield estimation is a research hotspot in recent years.
利用外部数据同化作物生长模型提高区域作物单产模拟精度是近年来的研究热点。
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