Investigation of E-Commerce Security and Data Platform Based on the Era of Big Data of the Internet of Things

Table 6

Vague entropy value of each indicator attribute of indicator layer.

	j = 1	j = 2	j = 3	j = 4
E1j	[0.6865,0.6887]	[0.6749,0.6771]	[0.6725,0.57945]	[0.6755,0.6815]
E2j	[0.7553,0.850]	[0.7130,0.7640]	[0.6435,0.6630]	[0.6250,0.6640]
E3j	[0.6350,0.6640]	[0.6340,0.6740]	[0.6645,0.6270]	[0.7350,0.6450]
E4j	[0.6590,0.6725]	[0.6531,0.6803]	[0.6656,0.7614]