Delta-DAGMM: A Free Rider Attack Detection Model in Horizontal Federated Learning

Table 4

F1 score of Delta-DAGMM in different strategies of Free-rider attack detection.

Dataset	Type	F1 score (%)
		Plain (i)	Plain (ii)	Plain (iii)	Disguised (i)	Disguised (ii)
MLP-Federate	Single time	98.5	95.4	100	87.2	86.5
	Overall	100	99.8	100	96.4	95.7
CNN-Federate	Single time	98.7	95.2	100	85.7	86.6
	Overall	100	99.7	100	95.6	96.3