Identification of Generating Units That Abuse Market Power in Electricity Spot Market Based on AdaBoost-DT Algorithm

Table 3

Samples of physically withheld generating units.

Generating unit	Market share	Key supplier index	Failure rate (%)	Out-of-merit capacity index	Bid winning rate (%)	Clearing price escalation rate (%)
3	0.0906	0.9733	5.23	197.15	0	6.30
4	0.0525	0.9913	6.76	121.575	38.33	4.27