my_ann {AriGaMyANNSVR}

Specially Designed ANN-Based Modeling

Description

Fits a specially designed ANN model to the uni-variate time series data. The contribution is related to the PhD work of the maintainer.

Usage

my_ann(Y, ratio = 0.9, n_lag = 4)

Arguments

Y

Univariate time series

ratio

Ratio of number of observations in training and testing sets

n_lag

Lag of the provided time series data

Value

• Output_ann: List of three data frames containing three data frames namely predict_compare, forecast_compare, and metrics

References

• Paul, R. K., & Garai, S. (2021). Performance comparison of wavelets-based machine learning technique for forecasting agricultural commodity prices. Soft Computing, 25(20), 12857-12873.

• Paul, R. K., & Garai, S. (2022). Wavelets based artificial neural network technique for forecasting agricultural prices. Journal of the Indian Society for Probability and Statistics, 23(1), 47-61.

• Garai, S., Paul, R. K., Rakshit, D., Yeasin, M., Paul, A. K., Roy, H. S., Barman, S. & Manjunatha, B. (2023). An MRA Based MLR Model for Forecasting Indian Annual Rainfall Using Large Scale Climate Indices. International Journal of Environment and Climate Change, 13(5), 137-150.

Examples

Y <- rnorm(100, 100, 10)
result <- my_ann(Y, ratio = 0.8, n_lag = 4)