Autoregression,commonlyknownasAR,isanessentialconceptintimeseriesanalysisandforecasting.Itinvolvesmodelingtherelationshipbetweenavariableanditsownlaggedvalues.Theconceptiswidelyusedinvariousfields,includingeconomics,finance,andengineering.InthecontextofEnglishlanguage,Autoregressioncanbeappliedtoconstructsentencecompletionmodels,languagegeneration,andpredictionoftextsequences.ThiscomprehensivecollectionofEnglishshortsentencesandexamplesentencesprovidesawiderangeofcontextswhereAutoregressioncanbeimplemented.Coveringdiversetopicsandscenarios,thiscompilationservesasavaluableresourceforunderstandingandapplyingAutoregressionintherealmofEnglishlanguage,offeringatreasuretroveofexamplestoaidinitscomprehensionandpracticalimplementation.
自回归,Autoregression
1)Autoregression[,?:t?ri"ɡre??n]自回归
1.Hydrologic forecast model with multidimensional and hybrid regression system is combined by regression and autoregression methods.多维混合回归系统模型是将回归与自回归结合起来的综合模型。
2.Meanwhile, the grey forecasting models were improved and it was verified that the time response series had the properties of autoregression.利用 Ｚ 变换给出 Ｇ Ｍ （１，１）、 Ｇ Ｍ （２，１）的时间响应序列，改进了灰色预测模型，同时证明该时间响应序列具有自回归性。
3.This paper introduces a recurrence formula for estimating the variances of errors of a sequence forecasted by an autoregression model and gives two examples under both smooth and nonsmooth conditions.讨论了自回归模型的预测误差的方差估计问题，给出了详细的递推计算公式，并给出了平稳序列与非平稳序列的例子各１个。
英文短句/例句
1.fixed-weight autoregression extrapolation固定加权自回归外推
2.Markov autoregressive scheme马尔可夫自回归型式
3.A Stepwise Regression--Autoregression Mathematical Model of Multiple Dependent Variables for Predication the Preperties of Water in X lakeX湖水质预测的多因变量逐步回归——自回归模型
4.A Generalized Spectral Density Test of Conditional Autoregressive Heteroscedasticity for Threshold Autoregressive Model;门限自回归模型中自回归条件异方差的广义谱密度检验
5.cross-sectionally correlated and timewise autoregressive model截面相关和时序自回归模型
6.Nonparametric Autoregressive Model of Chinese Population Rate;中国人口增长率的非参数自回归模型
7.The Autoregressive Conditional Duration Model and Empirical Research;自回归条件持续期模型及其实证研究
8.Ruin Probability for an Autoregressive Risk Model with Different Times of Insurance Business;多险种自回归风险模型下的破产概率
9.Nonparametric Autoregression Prediction Model on Population Growth Rate;人口增长率的非参数自回归预测模型
10.adaptive recursive echo canceller自适应递归回波消除器
11.FROM NATRUE TO NATURE: REVIEW ON RCR’S WORKS源于自然,回归自然——RCR建筑作品评析
12.Returning to Nature,and Recovering Human s Original Nature--An Ecocritical Analysis of Wuthering Heights;回归自然 返璞归真——《呼啸山庄》的生态批评
13.homing instinct归巢 [回归] 本能
14.Hong Kong"s return created our sense of pride.香港的回归引起了我们的自豪感。
15.highly multicollinear regressor高度多重共线性回归自变量
16.Pride in that we are at last part of China.我们感到自豪，因为香港终於回归祖国。
17.Go to Ningwu to Enjoy Nature and decipher Puzzle回归大自然 破译千古谜 走进宁武关
18.The green food of nature will certainly Become popular in the world.回归自然的绿色食品，定能风行于世。
相关短句/例句
autoregressive自回归
1.Fractional Autoregressive Prediction for Long Range Bursty Traffic长程突发通信量的分数自回归预测
2.This paper proposes a non-linear adaptive filtering method based on analyzing the performance of the conventional adaptive methods in the cases of that the NBI can be modeled as a single tone,anautoregressive(AR) stochastic process or narrow band BPSK digital modulation signals.在分析线性自适应滤波抑制单频干扰、自回归过程窄带干扰和窄带BPSK调制信号干扰的性能的基础上,提出了一种非线性自适应波抑制方法。
3.An adaptive spectral-estimation model was established, and the frequency estimation was implemented byautoregressive and adaptive algorithm.提出了一种基于谱估计的跳频(FH,FrequencyHopping)信号的捕获方法,建立了自回归自适应谱估计模型和算法,通过计算信号频谱估计了跳频信号的瞬时频率。
3)Auto-regression自回归
1.Analysis of network structure based on mixed auto-regression and hidden periodic model;基于混合自回归潜周期模型的网络结构分析
2.For improving the prediction accuracy of network traffic,a new combination prediction model is proposed based on the in-tegration of recurrent neural networks,wavelet and the auto-regression(AR).为了提高网络流量的预测精度,提出了一种基于Elman递归神经网络、小波和自回归的网络流量组合预测模型。
3.This dissertation deals with how to estimate parameters of a model of multivariable weak stableAuto-regression Equation on time series ( marked by AR(p) ) and formulizes properties of them.本文系统地研究了多元弱平稳序列自回归模型AR(p)的参数估计方法及性状。
4)Auto regression自回归
1.An effective method of dynamic power management based on wavelet and AR(auto regression) is proposed to extend life of wireless sensor networks by making economical use of energy.为了最大限度地节约能量的使用,延长无线传感器网络使用寿命,提出了一种利用小波和自回归的动态功率管理(DPM)方法。
5)self regression自回归
1.The theory of nonlinear regression and the theory of moving average are applied to analyse single data in time series,the forecast model of a nonlinear movingself regression are given out.应用非线性回归分析中的 S型增长模型及移动平均线理论 ,对按时间次序排列的单一数据序列 ,给出了一种非线性移动的自回归预测模型 ,将其应用于股价指数的历史数据中 ,对该预测模型的合理性和准确性作了初步验证 ,得到的结果相当理想 ,本模型具有一定的实际应用价值。
2.The theory of linear regression and the theory of moving average are applied to analyse single data in time series,the model of a linear movingself regression forecast are given out.应用线性回归分析和移动平均理论 ,对按时间次序排列的单一数据序列 ,给出了一种线性移动自回归预测模型 ,并对原始数据受不确定因素影响而产生的随机振荡 ,给出了合理的控制区间和运行通道。
6)return to nature回归自然
1.After a careful examination of the images found in Gucheng’s poems, this paper points out that the supreme state in Gucheng’s ideal realm is nothing but areturn to nature and a female nation.对顾城诗歌意象的解读显示 :回归自然和女儿国是顾城理想王国的最高境界 ,在理想的追逐与破灭中 ,又对死亡有着独特的预测性体验 ,最后漂泊无依的顾城渴望家并终于回归了“家”。
延伸阅读
自回归自回归auto - regression自回归【auto一比g，551.;a.:operpece，，〕给定随机序列{戈、;n一0，土1】}中的值戈与其先行值弋l…‘戈，的回归依赖关系m阶线性自回U刁由X。与刃二一*(天=l…，m)之间的线性回归(regresslon)方程来定义，即弋二刀，弋!十…+尹，戈一。+气，(*)这里刀、，二，几为常数，而随机变量:。同分布，具有均值O和方差62，且为不相关的(有时假定它们独立)在描述某些时间序列(time series)时，自回归是一个有用的随机模型(线性自回归的概念是G.丫ule在19提出的)它用于分析描述一个系统的时间序列，该系统在其内力与随机的外来冲击的作用厂产生振动.自回归(*)可看作是一个特殊类型的随机过程—自回归过程(auto一regresszonProcess).
