结果：找到“exponential smoothing”相关内容11个，排序为按回复时间降序，搜索更多相关帖子请点击“高级”
krajewski运营管理 考试题库0 个回复 - 2197 次查看 krajewski运营管理 考试题库 样题： 153.____________ are produced by averaging independent forecasts based on different methods or different data, or both. Answer: Combination forecasts Referenc ...2016-7-3 20:23 - 溏心风暴 - 现金交易版
Exponentially Smoothing the Skewed Laplace Distribution for Value-at-Risk Foreca
4 个回复 - 743 次查看 【作者(必填)】Richard Gerlach1,*, Zudi Lu2 andHai Huang3 【文题(必填)】Exponentially Smoothing the Skewed Laplace Distribution for Value-at-Risk Forecasting 【年份(必填)】2013 【全文链接或数据 ...2016-6-25 07:38 - hnhs100 - 求助成功区
4 个回复 - 743 次查看 【作者(必填)】Richard Gerlach1,*, Zudi Lu2 andHai Huang3 【文题(必填)】Exponentially Smoothing the Skewed Laplace Distribution for Value-at-Risk Forecasting 【年份(必填)】2013 【全文链接或数据 ...2016-6-25 07:38 - hnhs100 - 求助成功区
Forecasting with Exponential Smoothing
13 个回复 - 3996 次查看 Exponential smoothing methods have been around since the 1950s, and are still the most popular forecasting methods used in business and industry. However, a modeling framework incorporating stochastic ...2015-4-17 19:55 - lasgpope - 量化投资
13 个回复 - 3996 次查看 Exponential smoothing methods have been around since the 1950s, and are still the most popular forecasting methods used in business and industry. However, a modeling framework incorporating stochastic ...2015-4-17 19:55 - lasgpope - 量化投资
A Comparison of the Ordinary and a Varying Parameter Exponential Smoothing
1 个回复 - 310 次查看 【作者(必填)】Heikki Bonsdorff[/backcolor] 【文题(必填)】A Comparison of the Ordinary and a Varying Parameter Exponential Smoothing[/backcolor] 【年份(必填)】1989 【全文链接或数据库名称(选填) ...2019-7-18 21:47 - xjg1983 - 求助成功区
1 个回复 - 310 次查看 【作者(必填)】Heikki Bonsdorff[/backcolor] 【文题(必填)】A Comparison of the Ordinary and a Varying Parameter Exponential Smoothing[/backcolor] 【年份(必填)】1989 【全文链接或数据库名称(选填) ...2019-7-18 21:47 - xjg1983 - 求助成功区
a new look at models for exponential smoothing
1 个回复 - 414 次查看 【作者(必填)】 [/backcolor]Chris Chatfield[/backcolor]，Anne B. Koehler[/backcolor]，J. Keith Ord and Ralph D. Snyder[/backcolor][/backcolor] 【文题(必填)】a new look at models for exponential sm ...2019-7-14 10:05 - xjg1983 - 求助成功区
1 个回复 - 414 次查看 【作者(必填)】 [/backcolor]Chris Chatfield[/backcolor]，Anne B. Koehler[/backcolor]，J. Keith Ord and Ralph D. Snyder[/backcolor][/backcolor] 【文题(必填)】a new look at models for exponential sm ...2019-7-14 10:05 - xjg1983 - 求助成功区
An example of triple exponential smoothing with trend and seasonality
1 个回复 - 827 次查看 给大加分享一个用excel做的级指数平滑的示例，包含二级指数平滑和三级指数平滑。2018-9-12 05:34 - ysygt - Excel
1 个回复 - 827 次查看 给大加分享一个用excel做的级指数平滑的示例，包含二级指数平滑和三级指数平滑。2018-9-12 05:34 - ysygt - Excel
on the brown method of exponential smoothing
1 个回复 - 466 次查看 【作者(必填)】Y.VLirovE.MLevich 【文题(必填)】on the brown method of exponential smoothing 【年份(必填)】1982 【全文链接或数据库名称(选填)】https://www.sciencedirect.com/science/article/pii/0 ...2019-7-14 09:57 - xjg1983 - 求助成功区
1 个回复 - 466 次查看 【作者(必填)】Y.VLirovE.MLevich 【文题(必填)】on the brown method of exponential smoothing 【年份(必填)】1982 【全文链接或数据库名称(选填)】https://www.sciencedirect.com/science/article/pii/0 ...2019-7-14 09:57 - xjg1983 - 求助成功区
Forecasting with Exponential Smoothing-The State Space Approach
16 个回复 - 9092 次查看 Forecasting with Exponential SmoothingThe State Space ApproachSeries: Springer Series in Statistics Hyndman, R.J., Koehler, A.B., Ord, J.K., Snyder, R.D. 2008, XIV, 362 p. 46 illus., Softcove ...2008-7-16 06:51 - bookbug - 计量经济学与统计软件
16 个回复 - 9092 次查看 Forecasting with Exponential SmoothingThe State Space ApproachSeries: Springer Series in Statistics Hyndman, R.J., Koehler, A.B., Ord, J.K., Snyder, R.D. 2008, XIV, 362 p. 46 illus., Softcove ...2008-7-16 06:51 - bookbug - 计量经济学与统计软件
Exponential Smoothing using SPSS Syntax/R?
0 个回复 - 1599 次查看 I have hourly snapshot of an event starting from 2012-05-15-0700 to 2013-05-17-1800. I use ets from the package forecast to create a time series data and perform HoltWinters to it. Could anybody confi ...2014-5-22 20:59 - Nicolle - SPSS论坛
0 个回复 - 1599 次查看 I have hourly snapshot of an event starting from 2012-05-15-0700 to 2013-05-17-1800. I use ets from the package forecast to create a time series data and perform HoltWinters to it. Could anybody confi ...2014-5-22 20:59 - Nicolle - SPSS论坛
seasonal exponential smoothing 模型的确定问题
2 个回复 - 2269 次查看 SAS给出了参数估计如下表 哪位好心人能帮忙写出Y(t)的表达式，先谢谢了.2010-2-1 20:36 - pltc325 - SAS专版
2 个回复 - 2269 次查看 SAS给出了参数估计如下表 哪位好心人能帮忙写出Y(t)的表达式，先谢谢了.2010-2-1 20:36 - pltc325 - SAS专版
[求助]平滑法（Exponential Smoothing）和自回归法（autoregression）的操作界面位置？
1 个回复 - 6873 次查看 我记得指数平滑法（Exponential Smoothing）和自回归法（autoregression）在SPSS13.0里在Analyze---time series里，但是SPSS15.0 里找不到了，哪位大侠帮帮忙，告知一下！小弟不胜感激！ [此贴子已经被ereree于2008 ...2008-12-31 14:12 - xhbourne - SPSS论坛
1 个回复 - 6873 次查看 我记得指数平滑法（Exponential Smoothing）和自回归法（autoregression）在SPSS13.0里在Analyze---time series里，但是SPSS15.0 里找不到了，哪位大侠帮帮忙，告知一下！小弟不胜感激！ [此贴子已经被ereree于2008 ...2008-12-31 14:12 - xhbourne - SPSS论坛
Exponential Smoothing, Long Memory and Volatility Prediction-指数平滑，长记忆和波动预测
0 个回复 - 658 次查看 2004-12-2 21:26 - 黄金指数218 - Forum
0 个回复 - 658 次查看 2004-12-2 21:26 - 黄金指数218 - Forum
