Stepwise regression equation in each month is established based on the relationship between evaporation and meteorological elements, which is an objective forecast method of evaporation.
探讨蒸发量与气象要素之间的关系,分月建立了逐步回归方程,经检验可作为蒸发量的一种客观预报方法。
Based on this, forecast model for slope stability was studied by multivariate linear regression and BP neural network methods, and the results were compared with those by limit equilibrium method.
在此基础上,分别运用多元线性回归和BP神经网络方法研究边坡稳定性预测模型,并将其结果与极限平衡分析方法进行对比。
The nonlinear stepwise regression method is used to make typhoon activity tendency forecast.
利用非线性逐步回归方法作台风活动趋势的预报。
Thirdly, a learning method based on Locally Weighted Regression is proposed to forecast the motion of the ball, especially after the ball bump into wall.
提出一种基于局部加权回归预测球运动轨迹的学习方法,尤其是球与边界碰撞后的运动轨迹。
The result of the thesis certainly has reference value to revenue prognostic system, especially to the method of regression forecast and roll forecast.
本课题的成果对于税收收入预测体系,特别是基于回归预测和滚动预测的方法具有一定的参考价值。
This article demonstrates that deformation forecast will be performed by a comprehensive method of non linear regression model combined with time series analysis.
本文将讨论综合运用非线性回归模型和时间序列分析的方法进行变形预报。
To counter the problem of multiple linear regression in statistical forecast, we put forward the method that designs computer software and makes it come true.
本文针对统计预测中的多元线性回归问题,提出了计算机软件的设计与实现方法。
The effect of forecast using the optimal subset regression method for the date of the first soaking rainfall is good in Ningxia.
利用最优子集回归预报法对宁夏春季首场透雨出现日期的预测具有理想的拟合效果。
This paper has talked about how to forecast capital requirement by way of percentage of sales method, factor analysis, capital character forecast and linear regression analysis.
运用定量预测法中的销售百分比法、因素分析法以及资金习性预测法下的高低点法和线性回归分析法等方法预测资金需要量。
The paper summarized a method to forecast compound lower limited bids with unitary linearity regression.
本文阐述运用一元线性回归分析方法预测复合标底。
The example showed that the stepwise regression model and the winter rainfall similarity method are practical in analyzing quantitatively the forecast objects.
实例研究表明,逐步回归模型、冬季降雨相似在预报对象的定量分析上较为实用。
The author proposed a simpler forecast method -weighting single regression linear return forecast method.
作者提出一种更简便的预测方法——加权一元线性回归预测法。
Based on the regression fitting and Markov chain forecast method, the "Regression-Markov" integration model for forecasting road accidents is built in this paper.
在回归拟合函数的基础上,引入马尔可夫链预测理论,建立了道路交通事故的“回归-马尔可夫”复合预测模型。
According to the monitor data analysis which has been carried on the regression method, we can forecast the finally displacement value and the line security condition.
通过对监测数据回归分析,可以预测测点可能的最终位移值和既有线路的安全状况。
The experimental result shows that both the percentage of accuracy and the precision of the tendency of forecast are greatly improved as compared with the method of multiple regression.
试验预报结果表明,预报的趋势准确率和精度较多无回归预报方法有较大的提高。
The Results show that the forecast value of ANN is clearly better than that of regression analysis method.
结果表明,神经网络的预测效果比线性回归和简单的非线性回归有明显提高。
Based on the characteristics of the amphibious armored car operational effectiveness and partial least-squares regression, the forecast method of operational effectiveness is introduced.
针对两栖突击车作战效能和偏最小二乘的特点,提出了基于偏最小二乘预测作战效能的方法。
The new stepwise regression method with minimum of forecast error is proposed in this paper. It is more simple, convenient, and easier used in microcomputer than the traditional stepwise regression.
本文提出用预报残差最小的逐步回归方法作预报,较之传统的逐步回归具有计算简便、适应于小型计算机计算等优点。
The new stepwise regression method with minimum of forecast error is proposed in this paper. It is more simple, convenient, and easier used in microcomputer than the traditional stepwise regression.
本文提出用预报残差最小的逐步回归方法作预报,较之传统的逐步回归具有计算简便、适应于小型计算机计算等优点。
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