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- partial lest square method 偏最小二乘法
- The method of partial lest square (PLS) is employed to create primary model and extract most explanatory variables. 使用偏最小二乘法(PLS)建立初始模型,有效地提取对系统解释性最强的信息。
- lest square method 最小二乘法
- Genetic algorithm and partial least square method were used to determine the voidage measurement model. 遗传算法和偏最小二乘方法用来确定空隙率测量模型。
- C1 is obtained using the least square method. C1 被获得使用最没有正直的方法。
- The partial least square regressive method (PLS) is applied to build the model estimating the annual load of NSP, whose results are compared with the ones of least square method. 将偏最小二乘回归模型应用于流域非点源污染年负荷量预测,并与基于最小二乘的多元线性回归模型预测结果进行了对比。
- Results show that the forecasting precision and the explaining ability of GME method is higher than the least square method, the partial least square method and the principal component analysis. 结果表明:广义最大熵回归方法的预则精度与解释能力优于最小二乘法和偏最小二乘法以及主成分方法;
- From reducing of the deviation of parameter estimation, using the partial residual and least square method, the optimal estimator of parameters and non-parameters component is derived. 从减少参数估计的偏差出发,利用偏残差法并综合最小二乘法,得到了参数和非参数分量的最优估计量。
- Then inversion of the advanced detection is caried out by least square method. 然后采用最小二乘法对超前探测视电阻率曲线进行快速反演。
- In the linear perturbation Model(LPM),the ordinary lest squares (OLS) method is used in order to obtain the multi-regression cofficients (nonparametric unit hydrograph) of the conuolution summatron of the input and output departures. 在线性扰动模型(LPM)中,输入和输出离均差的卷积求和是采用最小二乘法(OLS)求解,以得到非参数单位线纵标即回归系数。
- fast partial least square method 快速偏最小二乘法
- The model parameters are estimated using a recursive extended least square method. 用递归扩展最小二乘法估算了模型参数。
- It is difficult to simulate a velocity profile with the traditional least square method. 摘要传统的最小二乘法拟合流速剖面存在一定的困难。
- The formula for estimation the oversaturation is established by using the least square method. 并用最小二乘法得到了过饱和度的估算公式,从而为今后过饱和度在线软测量提供理论依据。
- A new relative efficiency of lest square estimator in linear model 线性模型中最小二乘估计的一种相对效率
- Multivariable equation set fitting method is derived on the basis of least square method principle. 根据最小二乘法的求解原理,建立了一种适用于多变量方程组系数参数的拟合算法。
- Bind the rope fast lest it should come loose. 把绳子绑牢,免得它松脱。
- I was told to beware lest I injure him. 有人关照我,要我小心别伤害他。
- Experimental results calculated by the Least Square Method hasbeen performed with laser airborne particle counter. 文中给出了用最小二乘法对国产激光尘埃粒子计数器进行标定的实验结果。
- I am afraid lest the new bike shall be stolen. 我担心新自行车会被偷走。