您要查找的是不是:
- Chaotic Attractor-Based Time Series Forecasting Method and Its Application 基于混沌吸引子的时间序列预测方法及其应用
- Integrated Time Series Forecasting Method Based on Minimum Error Estimation and Its Application 基于最小误差估计的综合时间序列预测法及其应用
- series forecasting methods 系列预测法
- Abstract:It’s an important method for profiting and risk-evading to construct financial time series forecasting model. 内容提要:中国股指期货的推出指日可待,交易者多了一种投资工具的同时也带来了新的风险。
- An improved method of support vector machine and its applications to financial time series forecasting Estimate of error bounds in the improved support vector regression. 大型工程对工程机械的正常安全运行提出了更高的要求,因此,现代大型工程机械普遍采用了电子监控与故障自诊断系统。
- Specifically, a sample is given to illu strate the proposed forecasting method. 最后给出一个例子对此予以说明。
- This study compares the forecasting methods of ARIMA time series and fuzzy time series by Two-factor models, Heuristic models, and Markov models based on the amount of Taiwan export. 摘要本研究目的是针对传统时间数列模式与模糊时间数列之二因子模式、引导式模式及马可夫模式预测方法在应用上之比较,并以台湾出口金额之预测为例。
- Forecasting methods and techniques are equally applicable to all sectors of the economy. 预测的方法和技术可以同样应用于经济的所有部门。
- The model not onlyovercomes the shortage that timing series forecasting model just can do linear forecast,but also averts the disfigurements oftradition neural networks. 该模型不仅克服了时间序列预测模型只能进行线性预测的不足,而且还避免了传统神经网络的固有缺陷。
- In real application, modelling is mor e simple a nd easier, and model optimizing is faster than other forecasting methods. 在实际应用中,将最小方差预测法与其它预测方法进行了比较。
- A real-time forecasting method of wire electrical-discharge machining(WEDM)corner machining accuracy was proposed. 提出了一种电火花线切割加工拐角加工精度的实时预测方法,并为此建立了实时预测系统。
- Methods: The tendency straightline forecast method &the tendency season-mould forecast method. 方法:用趋势直线预测法和趋势季节模型预测法。
- Compared with other forecasting methods of gale, it features simplicity and effectiveness and could be applied in various regions without restriction. 与以前大风预报方法相比,它具有简单、有效的优点,可以不受地域限制在各地推广使用。
- Compared to conventional method,thes forecasting method is more scientific and dynamic. 与传统的方法相比,该预测方法具有科学性、动态性。
- Time series forecasting models of food-grain consumption per capita in China were scanned and selected by using SPSS, and were built based on the correlative relationship between quantity of consumption and time. 利用粮食消费量与时间之间的相关关系,采用SPSS程序包进行筛选,建立我国人均食用粮食消费的时序预测模型。
- Methods: The tendency straightline forecast method &the tendency season mould forecast method. 方法:用趋势直线预测法和趋势季节模型预测法。
- It provides a multi-target forecasting methods and multi-target forecasting models for Logistics Parke and studies Econometrics forecasting model and other models. 提出了物流系统的多目标预测方法及多目标预测模型,对多目标计量经济学预测模型、交叉影响模型及投入产出模型进了研究。
- Summing up the various forecasting methods, the Shanghai reasonable population size would be 15.5 million to 30 million, mostly concentrating on 20 ? 25 million. 综合各种预测方法,上海合理人口规模为1550~3000万人,集中意见为2000~2500万人。
- When some main fac tors change, there is uncertainty in economic forecast if the forecast method is used as usual. 经济预测中发生主要影响因素改变时 ;若采用通常的预测方法会因历史数据过少而出现较大误差 .
- The third chapter summarizes three forecasting methods of Markov chain (FMMC), FMMC based on absoluteness distributing, fold additional FMMC and additional powerful FMMC. 本文对马氏链预测方法进行研究,分析了指标值序列分组方法,马氏性的检验。
