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- least square linar regression 最小二乘方线性回归
- In this paper,the authors present a method combined rough set(RS) with least square support vector regression(LS-SVR). 该文提出结合粗糙集(RS)和最小二乘支持向量回归(LS-SVR)的方法。
- C1 is obtained using the least square method. C1 被获得使用最没有正直的方法。
- Algorithm gor least square fit curve. 最小二乘法拟合曲线的算法-
- In this paper, the authors present a method combined rough set (RS) with least square support vector regression (LS-SVR). 摘要该文提出结合粗糙集(RS)和最小二乘支持向量回归(LS-SVR)的方法。
- Estimators of penalized least square for parametric regression and vectors and spline function can be got by compiled program. 模拟计算表明,该方法适合于回归函数模型误差与测量系统误差的估计。
- Least square method is adopted in regression analysis, AR(n) model in time series analysis and GM(1,1) model in grey system prediction. 时间序列分析主要采用了自回归模型AR(n):在灰色预测分析中采用了工程中最常用的GM(1,1)模型。
- 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。
- The theory of local partial least square (LPLS) algorithm was described based on locally weighted regression algorithm(LWR). 报道了在局部加权(LWR)回归方法基础上,自主改进的更简单、实用的局部偏最小二乘回归(LPLS)的原理和方法。
- Least square support vector machines regression without sparsity needs longer training time currently, and is not adapted to online real-time training. 摘要现有最小二乘支持向量机回归的训练和模型输出的计算需要较长的时间,不适合在线实时训练。
- 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。
- 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。
- 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。
- 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。
- They serve those little square burgers. 供应那些方形的汉堡。
- 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.
- 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。
- Multiwavelength linear regression spectrophotometry combined with least square method is applied to the simultaneous determination of NO3 - and NO2 - in environmental water. 本文研究了利用多波长最小二乘回归-分光光度法同时测定环境水中的NO3-和NO2-离子含量的方法。
- Least squares in linear models II. 线性模型中的最小二乘法2。