V2EX arima

ARIMA

释义 Definition

ARIMA(自回归积分滑动平均模型):一种常用的时间序列统计建模与预测方法,通过把序列表示为自回归(AR)差分/积分(I)滑动平均(MA)三部分的组合来刻画数据的趋势与相关结构。常写作 **ARIMA(p, d, q)**。
(注:在季节性数据中也常扩展为 SARIMA。)

发音 Pronunciation

/rim/

例句 Examples

We used an ARIMA model to forecast next month’s sales.
我们使用 ARIMA 模型来预测下个月的销量。

After differencing the series to remove the trend, she compared several ARIMA(p, d, q) specifications and selected the best one using AIC.
在对序列进行差分以去除趋势后,她比较了多个 ARIMA(p, d, q) 设定,并用 AIC 选择了最优模型。

词源 Etymology

ARIMA 是由三个英文术语的首字母缩写而来:Autoregressive(自回归)、Integrated(积分/差分,表示通过差分使序列更平稳)、Moving Average(滑动平均)。该术语在时间序列分析的经典框架(常称 BoxJnkins 方法)中被系统化并广泛传播。

相关词 Related Words

文学与著作中的用例 Literary Works

  • Time Series Analysis: Forecasting and Control(Box, Jenkins, Reinsel & Ljung):系统介绍 ARIMA/BoxJenkins 体系的经典教材。
  • Forecasting: Principles and Practice(Rob J. Hyndman & George Athanasopoulos):在预测章节中大量使用并讲解 ARIMA。
  • The Analysis of Time Series: An Introduction(Chris Chatfield):入门型时间序列著作,讨论 ARIMA 及其应用场景。
关于     帮助文档     自助推广系统     博客     API     FAQ     Solana     3482 人在线   最高记录 6679       Select Language
创意工作者们的社区
World is powered by solitude
VERSION: 3.9.8.5 55ms UTC 11:07 PVG 19:07 LAX 04:07 JFK 07:07
Do have faith in what you're doing.
ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86