查询词典 square deviation

As we know, multivariate regression and linear partial least square are two common methods for QSAR study.

多元回归法、线性偏最小二乘法是研究定量构效关系常用的两种方法。

The partial least square regression is used to build calibration models.

通过正确的光谱预处理方法、光谱区域的选择和偏最小二乘回归确定定量校正模型，建立了近红外光谱快速测定柴油性质的方法。

Results The proposed method was compared with partial least square regression and radial basis function neural network modeling methods.

结果 测定正交设计标样中的阿司匹林、对乙酰氨基酚和咖啡因的平均回收率分别在98.2%～101.2％之间，RSD在0.47%～0.91％之间。

This paper analyzes the situation of farmland transaction by the data of representative area in Jiangsu Province, and conducts a demonstrative study of the influencing factors by using partial least square regression.

利用江苏省典型地区的农户调查数据，在农地流转现状分析的基础上，对农户土地流转行为的影响因素进行实证研究。

A novel model named PLSOLV is proposed for predicting solvation free energy based on partial least-square regression analysis.

为了解决上述问题，本文提出了一种新的计算蛋白质分子溶剂化能的表面加和模型PLSOLY。

The Principal Component Regression and Partial Least Square Regression methods are applied to determine the weight of the RBF networks with certain good results.

2将主成分回归和偏最小二乘回归的方法引入RBF网络中，提出了分别采用这两种方法确定网络权重的算法。

Therefore, partial least square regression was conducted to distinguish these possible factors and to evaluate their relative importance.

上层土壤中，铝主要来源于有机键合铝，土壤水离子强度是造成铝浓度差异的主导因素。

Gas emission;Partial regression square sum;Multiple regression

瓦斯涌出量；偏回归平方和；多元回归

The paper applies the theory of partial regression square sum into selecting the main prediction indexes which influence the gas emission in the coal mine. Based on these indexes, it constructs a multiple regression model to forecast gas emission.

将偏回归平方和理论运用到影响某矿瓦斯涌出量预测指标的选取中，确定了影响该矿瓦斯涌出量的主要影响因素，根据这些主要影响因素建立了预测瓦斯涌出量的多元回归模型。

Finally, it makes a discussion and draws a conclusion that the multiple regression model which is set up through selecting the complications of influencing gas emission with partial regression square sum parameter is feasible , at the same time, it plays a role in improving the accuracy of fitting prediction ,and it could be better for forecasting and controlling the gas emission in the coal mine.

最后，通过分析，得出结论：采用偏回归平方和参数对该矿瓦斯涌出量影响因素进行优选建立回归模型是可行的，同时有利于提高拟合精度，可以更好地对该矿瓦斯涌出量进行预报与控制。

Vishnu entered a dark fourth dimensional dream that did not support his field or continued life.

毗瑟挐进入了一个第四密度的黑暗梦想，那里并不支持他的能量场或继续生命。

Leaders and decision-making persons use it to collect the data, including the information of unit work, handing in fee, oweing fee, prepaying fee,changing and afterpaying and account transfering of joining-insurance employee, and account paying of all kinds of insurances from hospitalization insurance institutions.The collected data is picked up, organized, switched and showed to user.

该子系统主要面向各级领导、决策分析人员；从各个医疗保险经办机构和定点医疗机构采集数据，包括在各个医疗保险经办机构处理的单位办公信息，单位缴费、欠费、预缴费信息，参保职工变更信息，参保职工增减变动信息，参保职工补缴信息，参保职工帐户划拨信息：包括各定点医疗机构处理的各险种帐户支出信息，各险种的统筹金支付信息等；将采集的数据提取，组织和转换，然后展示给用户。