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- Its results are compared with that of the least squared regression method. 还与最小二乘回归的预测结果进行了误差分析。
- the least square regression 最小二乘法
- By means of least square regression, the fusion model of tool wear/fracture in turning/endmilling using 3-degree Polynome with veriable coefficients has been established. 借助于最小二乘回归,建立了变参数三次多项式车/立铣刀具磨/破损融合模型。
- C1 is obtained using the least square method. C1 被获得使用最没有正直的方法。
- A prediction model of methanol content at the exit of methanol synthesis reactor was proposed through radial basis function networks and partial least square regression approach. 运用径向基函数网络结合偏最小二乘回归的方法建立了甲醇合成反应器出口甲醇含量的预测模型。
- A novel adapting partial least square regression (APLS R) approach was proposed to develop the naphtha dry point soft sensor of the prima ry distillation tower. 提出了一种具有强非线性表达能力的自适应偏最小二乘回归(APLSR)方法;并应用于初顶石脑油干点软测量模型建立.
- The model structure is determined by AIC and step?by?step regression arithmetic, parameters of the model are estimated by the least square method. 模型结构采用AIC准则法和逐步回归筛选法综合确定,模型参数采用最小二乘法估计。
- Builds the performance curve regression equations of two types of pumps with the least square method,and gains the fitted curve equations. 利用最小二乘法建立了两种型号水泵的性能曲线回归方程组,从而得到了水泵的性能曲线方程。
- Based on the data of storage and loss moduli the calculation method of the relaxation time spectrum is attained by use of the least square linear regression. 基于聚合物熔体储能模量和耗能模量;给出了采用最小二乘线性回归得到熔体松弛时间谱的计算方法.
- In general, the least square method is used to build regress model, but on some occasions, it is more significant to build the least most rule regress model. 建立回归模型一般使用最小二乘法,但在某些场合建立最小最大化准则回归模型更有意义。
- She met his father's appeal none the less squarely. 她还是毫不妥协地面对父亲的呼吁。
- Lastly, under misspecified prior assumption the Bayes estimator (BE) of regression coefficients are obtained, based on the loss matrix criterion and posterior Pitman closeness (PPC) criterion, it is compared with the least square estimator (LSE). 第三种情形,我们得到了在错误先验假定下回归系数的Bayes估计,并获得了在矩阵损失和后验Pitman Closeness(PPC)准则下Bayes估计相对与最小二乘(LS)估计的优良性。
- Least squares regression is vulnerable to singular point; least absolute deviations can overcome this shortcoming but difficult in calculation. 摘要采用最小二乘法进行回归分析,容易受到奇异点的影响;最小一乘法虽能很好地克服这一缺陷,但又存在计算困难。
- multiway partial least square regression(MPLS) 多方向偏最小二乘回归(MPLS)
- Similar day,time series,artificial neural networks and partial least squares regression are used in this short term load forecasting software. 该系统包含相似日、时间序列、人工神经网络和偏最小二乘回归分析四种短期负荷预测方法。
- The little girl drew a square on the paper. 小女孩在纸上画了一个正方形。
- He seated himself by the little square table on the verandah. 他在廊子下面的小方桌前坐了下来。
- partial least square regress method 偏最小二乘回归法
- improving partial least square regression method 改进偏最小二乘方法
- I have not the least idea about how to play bridge. 我一点儿不知道怎样打桥牌。