A Hybrid Forecasting Model Based on EMD-GASVM-RBFNN for Power Grid Investment Demand

Table 11

Interval probability statistics results of the forecasting power grid investment from 2018 to 2020.

Year	Interval
	2018	4674.5	5000.6	4511.5	5163.7	4348.4	5326.7
2019	4799.7	5160.6	4619.2	5341.1	4438.7	5521.6
2020	4915.3	5303.0	4721.5	5496.8	4527.7	5690.7
Interval Probability	68.27%		95.45%		99.73%

The unit is 100 million yuan.