Results 231 to 240 of about 517,907 (286)

Time Series Forecasting

2012
Nowcasting global solar irradiance on very short time horizons is the principal topic discussed in this chapter. Various ARIMA models for nowcasting clearness index are inferred and assessed. Radiometric data measured at 15 s lag during June 2010 in Timisoara (Romania) are used for setting up and testing the models.
Marius Paulescu   +3 more
openaire   +1 more source

FORECASTING TIME SERIES USING WAVELETS

International Journal of Wavelets, Multiresolution and Information Processing, 2007
This paper deals with wavelets in time series, focusing on statistical forecasting purposes. Recent approaches involve wavelet decompositions in order to handle non-stationary time series in such context. A method, proposed by Renaud et al.,11 estimates directly the prediction equation by direct regression of the process on the Haar non-decimated ...
Aminghafari, Mina, Poggi, Jean-Michel
openaire   +2 more sources

Forecasting Trends in Time Series

Management Science, 1985
Most time series methods assume that any trend will continue unabated, regardless of the forecast lead time. But recent empirical findings suggest that forecast accuracy can be improved by either damping or ignoring altogether trends which have a low probability of persistence.
Everette S. Gardner, Jr., Ed. Mckenzie
openaire   +2 more sources

Time Series Forecasting

2020
Forecasting has always been a topic of interest for every human being. What is my future? Will I become a millionaire in the next 5 years? When will I get married? These are the questions raised by several of us. There are people in this world who do forecasting and at least try to provide answers to such questions.
openaire   +1 more source

Forecasting Time Series

2011
This chapter includes two problems for forecasting of a time series using past data points. It is argued that the past data points used for forecasting of the future data points should be strongly correlated with each other. It is illustrated that the strongly correlated past data points can be identified from the autocorrelation function of the time ...
openaire   +1 more source

Forecasting big time series

Proceedings of the VLDB Endowment, 2018
Time series forecasting is a key ingredient in the automation and optimization of business processes: in retail, deciding which products to order and where to store them depends on the forecasts of future demand in different regions; in cloud computing, the estimated future usage of services and infrastructure components guides capacity planning; and ...
Christos Faloutsos   +3 more
openaire   +1 more source

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