Sentence examples for and the forecast value from inspiring English sources

It is calculated by first taking the absolute deviation between the actual value and the forecast value.

It usually expresses accuracy as a percentage and is defined as: M = frac{100,% }{n}sumlimits_{i = 1}^{n} {left| {frac{{A_{i} - F_{i} }}{{A_{i} }}} right|} (2 where At is the actual value and Ft is the forecast value.

NMAE represents how close are the forecast results to the final outcomes and the NRMSE assesses the standard deviation between the forecast value and actual value, which reflects the stability of the forecast model.

Under present condition, the forecast value of tensile strength is 1731 cN nearly to the experimental data.

indicates the forecast value of the th message made for the prior time period and indicates the actual value of the time-series in the prior time period.

For lead time 10 (or the forecast value 10 years ahead) the constant 1.2816*SD 10) has the value 1.63 years, and for lead time 50 the constant 1.2816*SD 50) is 5.42 years.

The time series model of temperature is constructed in "Time series modeling", while "Results and discussion" shows the forecast values of EC using regression technique.

where Tcal Indicates the forecast values of temperature while T and U with subscript t show the time lagged values of autoregressive and moving average respectively.

The forecast values of mean monthly maximum temperature shows an increasing trend.

β is the attenuation constant of the stationary estimation and takes values in the interval (0, 1), m is the number of periods to be forecasted in the future, l is the seasonal length (by month or year quartile), T is the trending component, S the seasonal adjusting factor and Ŷ n   +  m is the forecasting value for the following m period.

Considering the asynchronism of price changes and the accumulating of exogenous variables, this paper is conservative with the forecasting value of urgency.