ols是什么意思   ols怎么读

ols单词基本解析：

ols变化用词：

ols英英释义：

ols中文词源：

ols用法和例句：

ols

With income model this paper collects the related data and carries on OLS regress analysis to three commercial banks one by one.

2、以三家上市商业银行为研究对象,收集相关数据,采用改进的收入模型逐一进行回归分析。

OLS (ordinary least squares analysis)

OLS

OLS estimator

OLS估计

OLS estimate

OLS估计量

OLS analysis

OLS分析

OLS regression

OLS回归

the slope of OLS

OLS回归斜率

The fundamental premise of OLS is that full educational opportunity requires a user to have the social access to other people who can answer questions and provide support.

OLS基本前提是完整的教育机会必须让使用者能够与能解答其问题或提供支援的其他人建立起沟通管道。

Properties of OLS: minimize the sum of squared residuals.

OLS性质：最小化残差平方和。

OLS trend analysis

OLS趋势分析

ols sUCh as BGP grows with the number of networks,

[来源：网络基础|作者：网络协议|时间：2008-2-2|去论坛

To prove that OLS estimators are asymptotically efficient, one needs to (1) present an estimator that is consistent but its variance is larger.

为了证明OLS估计量是渐近有效的，我们需要(1)给出一致的估计量但证明它有更大的方差。

In order to evaluate the efficiency of hedge, OLS method arid BGARCH model are both used to calculate the optimal hedge ratios.

为了评估套期保值的效果，最小二乘方法(OLS)及二元GARCH(BGARCH)模型常被用于最优套期保值比率的估计。

For Him: Examining men's fashion from a women's perspective; introducing fashionable trends and items, helping OLs to beautify their significant other

从女人的视角看男人的着装,介绍新鲜的潮流、单品,帮助她们包装自己的另一半

Exception: if the new regressor is perfectly multicollinear with the original regressors, then OLS cannot be implemented.

例外：如果这个新解释变量与原有的解释变量完全共线，那么OLS不能使用。

Specifically, using the OLS residuals of first-differenced model and spatial weights, we conduct Lagrange Multiplier (LM) tests for spatial error autocorrelation and spatial lag dependence.

具体使用了第一差分模型和空间重量的OLS剩余，我们为空间误差自相关和空间滞后依赖进行了朗格拉日乘子（LM）测试。

The internal compartment pocket can classify goods as a good display.This handbag is definitely the best choice for fashion OLs.

内部隔层口袋设计，就算携带再多东西也能很好的归类摆放，绝对是时尚OL的上佳选择。

Moreover, the OLS regression model shows that, features of husbands affect age gap between spouses than that of wives do.

再婚、结婚年龄、教育程度等因素对配偶年龄差有明显的影响，且男性一方影响力大于女性。

OLS, WLS, IRWS, ELS, MQL, MEQL method was discussed in weight method part.

加权计算方法部分比较了OLS、WLS、IRWS、ELS、MQL、MEQL等方法。

!ols skul and datz!

喜欢的音乐:rap n rnb!

OLS (Online Learning System)

在线学习系统

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。

The training process in RBFNN includes two phases.In the first phase, Orthogonal Least Squares (OLS) is used to determine the number and the center of radial basis function in the hidden layer.

在训练辐状基底函数类神经网路过程中分为两阶段，前阶段以垂直最小平方法(OLS)决定隐藏层中辐状基底函数之个数及其中心位置；

Furthermore, we tested the presumption of the OLS regression model and showed the data was almost fit for regression analysis.

在进行OLS回归分析之前，论文对研究数据还进行了回归模型假设条件检验，各个方面的指标显示，数据基本适宜进行回归分析。

Automatic Digital Modulation Recognition Based on OLS Radial Basis Function Neural Network

基于OLS的径向基函数神经网络实现多种数字信号调制方式自动识别

A general proof of consistency of the OLS estimators from the multivariate regression case can be shown through matrix manipulations.

多元回归中OLS估计量的一致性的证明,可以通过矩阵运算得到.

Now she is 40 years ols with three children,but she often recall her first love at the 14 age.

如今她四十岁了，有三个孩子，但她仍然时常想起自己十四岁时的初恋。

If OLS chooses any value other than zero, it must be that this value reduced the SSR relative to the regression that excludes the regressor.

如果OLS使此解释变量取任何非零系数，那么加入此变量之后，SSR降低了。

If OLS happens to choose the coefficient on the new regressor to be exactly zero, then SSR will be the same whether or not the second variable is included in the regression.

如果OLS恰好使第二个解释变量系数取零，那么不管回归是否加入此解释变量，SSR相同。

If we are presented with an estimator that is both linear and unbiased, then we know that the variance of this estimator is at least as large as that from OLS.

如果有人向我们提出一个线性无偏估计量，那我们就知道，此估计量的方差至少和OLS估计量的方差一样大。

Without this assumption, OLS will be biased and inconsistent!

如果这个较弱的假定也不成立，OLS将是有偏而且不一致的。

job responsibilities:1.a/r collection report 2.cash status report 3.update ols cash flow module 4.pr...

学历要求：大专以上|工作经验：3-5年|职位类型：全职|公司规模：

In this paper,the effects of OLS method and WLS method in analysis of one-way nested design with unequal subclass numbers are examined.

对普通最小二乘法和加权最小二乘法在不等重复单因素系统分组试验中的分析效果进行了比较研究。

At each regressor stage，this proposed OLS algorithm is realized by keeping multiple “best” regressors rather than using the“optimal”one only.The new approach is used in harmonic retrieval.

将其拓展为每一步搜索多个最优的回归项，从而得到一种稀疏的回归方法，并将其应用于谐波分量提取中。

Keywords wavelet network;wavelet neuron;OLS algorithm;

小波网络;小波元;OLS算法;

Based on the OLS estimation, we construct statistics to go through statistical tests comprehensively and modification.

建模过程基于OLS估计，构造统计量，进行多角度的统计检验并修正。

Peter Pedroni. Fully Modfied OLS For Heterogeneous Cointegrated Panels[J]. Advances in Econometrics, 1999, 15:93 - 130

异质协整方程指解释变量的系数对每个部门不同.反之反是.

Peter Pedroni.Fully Modfied OLS For Heterogeneous Cointegrated Panels[J].Advances in Econometrics, 1999, 15,93-130.

异质协整方程指解释变量的系数对每个部门不同。反之反是。

sQOOP () is the source for corporate print platform ols.

慕尼黑车展-2004年09月，共计2000张，仅供自己参考。

We are discussing whether OLS estimator satisfy asymptotic normality.

我们讨论是否OLS估计量满足渐近正态性。

We say that OLS estimators are asymptotically efficient among a certain class of estimators under the Gauss-Markov assumptions.

我们说在高斯-马尔可夫假定下OLS估计量是渐近有效的估计量。

Furthermore, this thesis used OLS regression models to discuss the effects of organizational justice on pay satisfaction.

接着论文采用OLS回归分析方法考察了组织公平三因素对薪酬满意度的影响。

Combining the new measure with the forward regression orthogonal least square (OLS), not only the parameters of the classification hyperplane, but also the important input nodes can be obtaind.

提出一种基于输入集分类函数的新的距离度量方法,它与前传回归的正交最小二乘法相结合,不仅可以学习分类超平面的参数,而且可以选择重要的输入节点。

When forming econometric models, those variables which cannot be observed or measured are often omitted.It can lead to the omitted variable bias in the estimation of model parameter OLS.

摘要建立计量经济模型时，忽视那些难于量化或无法获得观测数据的解释变量是一种最常见的处理方法，但这可能造成模型参数OLS估计量的变量遗漏偏差。

So I got this new client, introduced by the ols one, she asked for quotation, which was toatlly normal, and giveing her quatation was, of course my job.

旧客户介绍了一个新客户，对方向我询价，这是很正常的事，而本来给她报价也就是我份内的工作。

This image of Earth's city lights was created with data from the Defense Meteorological Satellite Program (DMSP) Operational Linescan System (OLS).

明亮的地域是城市化地区，但不一定是人口密集地区（比较欧洲和中国、印度可知）。

OLS algorithm

最小二乘算法

Based on endogenous growth model, OLS and Generalized Difference method is utilized to estimate the co-integration relationship between real GDP and physical capital and human capital (or raw labor).

本文以内生增长模型为基础，分别采用普通最小二乘法（OLS）和广义差分法估计了实际GDP与物质资本和人力资本（或纯劳动力）之间的协整关系。

After summarizing research actuality of quantile regression inside and outside our country, this article introduces this ideal model and realization method, and compares it with OLS and LAD.

本文在对分位数回归的国内外研究现状进行综述后，介绍了分位数回归的模型和实现方法，并将它与最小平方法、最小一乘法进行了比较。

This paper makes a model for the amount of private car by OLS with a set of domestic economy data from 1989 to 2005.And this also includes a forecast based on this model.

本文根据近年来国内各项经济指标，运用线性回归方法建立了私人汽车拥有量的计量经济模型，并对模型进行评价和预测。

So, this paper uses Granger Causality Test and OLS to analysis forming mechanism of export trade structure in China.

本文运用格兰杰因果检验和回归分析等实证分析了出口贸易结构的形成机理。

By using two-step OLS method,this paper examines the effect of monetary policy on real output in China. The empirical results tend to reject the policy ineffectiveness proposition(PIP).

本文采用两步OLS方法考察了中国货币政策对实际产出的影响 ,实证结果倾向于拒绝政策无效性命题 (pip)。

Orthogonal Least Square(OLS) method

正交最小二乘方法

orthogonal least-squares(OLS)

正交最小二乘法（OLS）

An investment company that j ols money from shareholders and invests in a variety of securities, such as stocks, bonds and money market instruments.

汇集股东资金并投资各种证券，如股票、债券及货币市场工具的投资公司。

However, the Hausman test rejects the endogeneity in the wage estimation and indicates that estimation by OLS is just the consistent estimation under the conditions of China’s labor market.

然而，豪斯曼检验拒绝了我们工资决定方程中的的内生性问题，表明普通最小二乘法(OLS)的估计结果是更符合中国当前劳动力市场情况的。

Reason No. 1: We may prefer to report the usual OLS standard errors and test statistics unless there is evidence of heteroskedasticity.

理由1：除非有证据显示异方差存在，我们仍会偏好于常规OLS的标准差及检验统计量。

Idea: because the OLS estimates are chosen to minimize the sum of squared residuals, the SSR always increases when variables are dropped from the model.

由于OLS是用于最小化残差平方和,当有变量被从模型中舍弃时,SSR必定上升.

Keywords price of oil import;early-warning system;correlative analysis OLS（Ordinary Least Square）;grey-forecasting theory;

石油进口价格;预警机制;相关性分析;普通最小二乘法;灰色预测;

Secondly, this thesis compares the hedging effectiveness of two hedge ratio estimating methods, the Ordinary Least Square (OLS) and Error Correction Model (ECM).

第二，论文在理论上比较了最小二乘法（OLS）与误差修正模型（ECM）两种套期保值率估计方法下的套期保值效果。

The forth chapter tests the monetary policy in China, using modified Taylor rule.The regression methods are OLS and GMM.

第四章采用修正的泰勒规则，使用OLS和GMM法分别对我国的货币政策进行检验；

It also compares the analytical results of multilevel models with the OLS results to better understand the advantages of multilevel modeling technique.

结果显示，普通模型过高地估计自变量对因变量的作用及影响程度；相反，多层模型调节数据的聚类性质，其参数估计更精确，得出的结论更符合实际。

Results:It was showed that the operative time、hemorrhage of intraoperation a nd postoperative complication of treatment group were better than those of contr ols (P<0.01 or P<0.05).

结果：改进实验组在手术时间、术中出血量、术后并发症等方面均优于对照组(P<0.01或P<0.05)。

A necessary and sufficient condition for the unbiasedness of Balanced LS Estimation is gained, and for the given L, t can be chosen to make the MSEM of the Balanced LS Estimation less than that of OLS Estimation.

给出了平衡LS估计为无偏估计的充分必要条件,对于给定的L,适当地选择参数t可使平衡LS估计的均方误差矩阵小于OLS估计的均方误差矩阵.

OLS; Operation Lifeline Sudan Phase II Background Appeal Document;

苏丹生命线行动第二阶段背景呼吁文件;

W.M.Lin , C.D.Yang , J.H.Lin and M.T.Tsay, “A fault classification method by RBF neural network with OLS learning procedure” ,IEEE Transactions on Power Delivery ,Vol. 16,No. 4,pp. 473-477, Oct 2001.

苏木春、张孝德编著，机器学习：类神经网路、模糊系统以及基因演算法则，全华科技图书股份有限公司，中华民国八十八年。

If there is only concept, OLS is better than GLS in ESTAR.

若时间序列只存在非零均值，ESTAR模型中OLS退势存在优势；

It is found that, the OLS method has a better performance than ECM in hedging effectiveness, although it doesn’t have the superiority on model.

论文得出，虽然误差修正模型相比于最小二乘法在理论上可能更加合理，但是在实际套期保值效果的比较中，最小二乘法则会有更为优异的表现。

This is a package suit for OLs.

这是一款适合OL的包款。

The results show that the RBF network based method with the OLS learning offers a powerful and successful procedure for fitting and compensating the temperature drift.

通过实验验证，采用RBF网络及其OLS学习算法可以快速、有效、高精度地辨识并补偿温漂。

overlap-save (OLS)

重叠保留（OLS）

We begin by establishing the unbiasedness of OLS estimators under a set of assumptions.

首先，我们在一些假定下证明OLS估计量的无偏性。

flavan-3- ols

黄烷-3-醇