• ARIMA model; Predict; Time series analysis; Hypertension; Incidence.

    ARIMA模型;预测;时间序列分析;高血压;发病率。

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  • The forecasting calculation results of additive model and ARIMA are compared.

    并将叠合模型与ARIMA的预测结果进行了比较。

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  • The predicting effects of Grey Model and ARIMA Model are best among the 5 models.

    两试点以灰色预测和ARIMA模型拟合效果较好。

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  • Third chapter recounts the intervention model type as well as ARIMA intervention model.

    第三章详细阐述了干预模型的种类以及ARIMA干预模型的构建。

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  • The ARIMA model has been applied to evaluate and predict the time series of macroscopic traffic volume.

    应用ARIMA模型,对宏观交通量时间序列进行模型估计和预测。

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  • The results show that the seasonal ARIMA model is qualified for prediction of outdoor air control of VAV systems.

    结果表明,季节性的ARIMA模型可以很好地满足空调系统新风预测的要求。

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  • ConclusionThe ARIMA model can be used to forecast HFRS incidence with high predictive precision in the short-term.

    结论ARIMA模型可用于预测H FRS月发病率,其短期预测精度较高。

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  • The fourth chapter used the seasonal ARIMA model to fit and forecast in Shandong Province monthly price index data.

    第四章利用季节ARIMA模型对山东省物价指数定基月度数据进行拟合,并进行预测。

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  • Then, we use the ARCH model to analyze the market price index and find that the ARIMA model is better than the ARCH model.

    然后运用ARCH模型进行分析,经过比较发现在对我国物价指数的分析上,ARIMA模型的效果要好于ARCH模型。

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  • The repo rate of the national bond is analyzed and ARIMA and GARCH models related to the rate are established in this paper.

    以国债回购利率为研究对象,分别建立ARIMA及GARCH模型,并比较这两种模型的预测能力。

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  • Objective To discuss the application of seasonal time series ARIMA predictive model and fit predictive model of HFRS incidence.

    目的探讨季节性时间序列ARIMA预测模型在时间序列资料分析中的应用,建立HFRS发病率的预测模型。

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  • Based on the ARIMA model, this article has forecasted the employment number of three industrial sectors in Beijing during 2007-2010.

    本文通过建立北京市三次产业就业人数的时间序列arima模型,对北京市2007年- 2010年的三次产业吸纳的就业人数进行了预测。

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  • Objective To explore the application of seasonal time series ARIMA model in prediction of malaria incidence in an unstable malaria area.

    目的探讨应用季节性时间序列ARIMA模型预测非稳定性疟区疟疾发病率的可行性。

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  • Furthermore, according to cell traffic changes in one day cycle, the multiple seasonal ARIMA model of the GPRS cells traffic was proposed.

    进而利用小区流量以天为周期变化的特点,得到了流量变化的乘积季节ARIMA模型。

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  • Objective:To establishment the SAS procedure of ARIMA Model and to investigate the application of ARIMA predictive model in seasonal time series.

    目的:利用SAS程序实现ARIMA模型,探讨ARIMA预测模型在季节性时间序列资料分析中的应用。

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  • This thesis apply X-12-ARIMA seasonal adjustment model to analyze the economics effect of holidays, which has been used widely in Europe and USA.

    本文利用X - 12 -ARIMA季节调整模型来分析节假日的经济效应。这一模型在美国、欧洲已得到广泛的应用。

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  • Heavy metal pollution in mining areas possesses the character of time series, so time series ARIMA model can be used to forecast heavy metal pollution.

    矿区重金属污染具有时间序列的特征,因此可以采用时间序列arima模型对重金属污染进行预测。

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  • Aim at the trait of time series, investigate the different ARIMA patterns, put forward the ARIMA model and forecast and estimate aim at special market.

    针对其时间序列的特点,研究了ARIMA的不同模式,提出了面向特定市场的ARIMA模型,及其预测和估计方法。

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  • Arima purification will be unremitting efforts, our professional, dedicated entrepreneurial spirit, and strive to purify the industry to add brilliance.

    华宇净化将以不懈的努力、秉承专业、敬业的企业精神,努力为净化行业增添光彩。

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  • The application examples show that ARIMA model has the advantages of high accuracy, reliable data, easy operation, high working speed, high adapting ability.

    实例表明,应用ARIMA模型进行需求预测具有精度高、数据可靠、操作方便、运行迅速、应变能力强等优点。

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  • Based on the WTI price data between the end of 2002 and the beginning of 2006, an ARIMA model is built to make a forecast of the tendency of petroleum price.

    以2002年年末至2006年年初的WTI原油价格数据为基础,构建ARIMA模型并对2006年度的油价走势进行分析和预测。

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  • Through ARIMA model and standardization, the non stationary vibration series acquired in the field were transformed to stationary time series normally distributed.

    将现场测得的非平稳振动序列通过ARIMA模型和标准化处理,转化成标准正态平稳时间序列。

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  • Therefore, we use ARIMA time series analysis model to predict CSI 300 Index, which is a useful reference for the company and investors when making related decisions.

    因此,我们用时间序列分析中的ARIMA模型来对沪深300指数建立模型,希望为企业和投资者在进行相关决策时提供有益的参考。

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  • A general expression of seasonal ARIMA models with one periodicity is given, and procedures to model and predict traffic flow using seasonal ARIMA models are provided.

    介绍了具有周期的季节ARIMA模型的一般表达方式,并提供了使用这一模型进行建模和预报的一般过程。

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  • A general expression of seasonal ARIMA models with one periodicity is given, and procedures to model and predict traffic flow using seasonal ARIMA models are provided.

    介绍了具有周期的季节ARIMA模型的一般表达方式,并提供了使用这一模型进行建模和预报的一般过程。

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