ePMLF: Efficient and Privacy-Preserving Machine Learning Framework Based on Fog Computing

Algorithm 5

Secure SVM training.

	Input: the selected data of FNs,
	iterations , learning rate , regularization parameter
	Output: model parameters
	FNs:
	:
(1)	encrypts the selected data with
	Such as ,
	send , and to SSP
	SSP:
	:
(2)
(3)
(4)	SSP and perform
	for ,
	:
(5)	In the process of :
	: will judge
	: will judge
	SSP:
(7)	To compute , SSP performs
	and
	:
	:
	Converting OU:
	:
	:
	Converting OU: