Sentence examples for combination of forecasts from inspiring English sources
The accuracy of a linear combination of forecasts primarily depends on the associated combining weights.
If a high-quality starting field model is available with only lower-quality updates, then the combination of forecasts from a core flow model and lower quality field models using an Ensemble Kalman filter can reduce the RMS errors of the resulting forecast.
It would also allow the exploration of gains in forecast accuracy by using a weighted combination of forecasts from several models and/or methods.
This has long been considered the way to go in the economic literature, with the premise that a combination of forecasts will outperform individual forecasts (Bates and Granger 1969).
The best combination of forecasting accuracy and computational efficiency is achieved by adjusting the sparse parameter υ.
This demonstrates that a combination of forecast models based on differential probability gains can increase earthquake probabilities in rate-based forecast models.
This is determined by a combination of forecasting methods from the ATIS side, variability in travel times from the network side and travellers' experiences.
A future line of research is to use the common trends in factor error correction models (FECM), and FAVAR with time-varying coefficients, among many other models, combining the predictions with different combinations of forecasting methods.
Numerous research studies in literature strongly recommend this approach, due to the fact that a combination of multiple forecasts almost always substantially reduces the overall forecasting errors as well as outperforms the component models.
The matrix defining the eight scenarios was built from the combination of two forecasts on future energy supply –the two rows– and four alternative policy strategies –the four columns–, as shown in Table 1.
As the United States works to become a Weather-Ready Natione-- one that is resilient to extreme weather -- it's helpful for people to review how family and community resiliency grows from a combination of accurate forecasts, and individual knowledge and preparedness.
