Research and Development Investment Combination Forecasting Model of High-Tech Enterprises Based on Uncertain Information

Table 4

Forecast results and errors of the combined model.

Year	Predictive value (10 K)	Prediction error (10 K)	Relative error (%)
2016	20208.39	1160.20	5.43
2017	24503.85	78.37	0.32
2018	29476.37	−611.73	2.12
2019	20208.39	−506.42	1.46
SDE	813.00
RMSE	704.07
MAPE	2.33