一次指数平滑 meaning in Chinese
first order exponential smoothing
Examples
- Predetermination and application of linear exponential smoothing model
一次指数平滑模型预测法及实际应用 - In this paper , we conducted a new model based on single exponent smoothness model and artificial neural networks model according to the law of power load variance
针对短期负荷的变化规律，本文分别应用一次指数平滑模型和人工神经网络模型建立模型。 - Single exponent smoothness model fully embodies the characters of trend and cycle of the continuous varying power load , but it can not think about the effect of the weather elements carefully
一次指数平滑模型充分体现了负荷连续变化的趋势性和周期性，但是没有详细考虑天气因素对负荷的影响。 - The forecasts method including the forecast method of simple moving average , the forecast method of weighting moving average , the forecast method of single exponential smoothing , the forecast method of double exponential smoothing , the forecast method of multiplication model and the forecast method of monadic linear regression
预测方法包括简单移动平均法、加权移动平均法、一次指数平滑法、二次指数平滑法、乘法模型预测法和一元线性回归方程预测法。 - In this thesis , penman tries to apply tendency extrapolation to estimate , but it does n ' t work well . there are some complicated nonlinear - coupled effect factors , so some common methods ca n ' t solve this problems properly . while artificial neural network ( ann ) are adapted to these well
本文尝试用一次指数平滑法进行估价，效果不是很理想；近年来，人工神经网络理论研究在全球范围内再次兴起，其在计算机科学、医学和军事、航天工业等领域中得到广泛的应用，而将这种方法引进到股价估价中也是在学术界刚刚兴起不久。