This paper proposes developing cascate time series models for forecasting of wind speed. It was developed the Seasonal Autoregressive Integrated Moving Average (SARIMA), Prophet, Cascaded (ARIMAc) and Prophet . The called cascaded times are an approach in which, unlike others, forecast made using data from each to distinct series. From predicted by series, its reassembled original order. analys...

This paper presents the statistical performance measures concerning two models: SARIMA and PROPHET. study compares of different forecasting models performed on same data set. consists collected from 1961 to 2019 Singaporean air passengers. The are analyzed prepared for time series analysis. Based tests, we find that PROPHET model is more powerful than model.

The world is facing its biggest challenge since 1920 due to spread of COVID-19 virus. Identified in China December 2019, the virus has more than 200 countries world. Scientists have named as Novel Corona Virus (belongs SARS group virus). caused severe disruption our Educational institutions, financial Services, government services and many other sectors are badly affected by this More important...

The cost of electricity and gas has a direct influence on the everyday routines people who rely these resources to keep their businesses running. However, value is strongly related spot market prices, arrival winter increased energy use owing demand for heating can lead an increase in prices. Approaches forecasting costs have been used recent years; however, existing models are not yet robust e...

in this paper, we propose a new residual analysis method using fourier series transform into fuzzy time series model for improving the forecasting performance. this hybrid model takes advantage of the high predictable power of fuzzy time series model and fourier series transform to fit the estimated residuals into frequency spectra, select the low-frequency terms, filter out high-frequency term...

Due to recent developments in the global economy, transportation, and industrialization, air pollution is one of main environmental issues 21st century. The current study aimed predict both short-term long-term Jiangsu Province, China, based on Prophet forecasting model (PFM). We collected data from 72 quality monitoring stations forecast six pollutants: PM 10 , 2.5 SO 2 NO CO, O 3 . To determi...

This paper reviews and examines causes behind the challenges towards achieving national integration in Nigeria. Today the country is in the grip of various destructive forces that are deteriorating the unity among its citizens such as Boko Haram and ethno-religious crises. This paperaims to examine some of the issues bedeviling Nigerian education and reviews its curriculum content and practices...