Midterm Electricity Market Clearing Price Forecasting Using Two-Stage Multiple Support Vector Machine

Table 3

Performance evaluation results of MAPE between the single and the two-stage multiple SVM in June 2009.

MAPE	Low	Medium	High	Peak	System
Single	35.9821	6.1526	7.2207	14.5750	11.7491
Multiple	24.9639	5.6042	8.7352	11.2517	11.4083
PRIM	30.62%	8.91%	−20.97%	22.80%	2.90%