The Standard Precipitation Index (SPI 12 and SPI 24) was forecasted using a traditional stochastic model (ARIMA) and compared to machine learning techniques such as artificial neural networks (ANNs), and support vector regression (SVR).
Sea surface temperature (SST) was forecasted using a slab ocean model to allow diurnal variation and nudged to the persistent SST anomaly at the initial time with an e-folding time (that is, the time in which SST is nudged to specified values) of 7 days.
Learn to forecast using a better understanding of marketing's impact by working with revenue targets, the sales team and historical conversion data.
Cognitive status after six months (C6) in the absence of pharmacologic treatment is forecast using a regression equation based on baseline cognitive status (C0).
It can be seen that the groundwater level forecasted using the BRFNN model has a better fit to the observed values.
This paper describes daily peak load forecasting using an adaptive hybrid two-stage methodology.
Finally, the model its used as the basis for the design of a realtime flow forecasting using an optimized SDP Kalman Filter (SDPKF) forecasting engine that includes a model of the heteroscedastic measurement noise.
For the 6 August 2012 eruption from the Upper Te Maari crater of Tongariro, the HYSPLIT forecast using an archived atmospheric model agreed well with the actual ash distribution recorded about 12 km downwind.
Forecasting Using Principal Components from a Large Number of Predictors, Journal of the American Statistical Association, 2002.
IRI has now released its first subseasonal forecasts, using a similar format as our seasonal forecasts.
