An Unknown Protocol Identification Method for Industrial Internet

Table 2

Algorithm clustering fitting rate statistics table.

Algorithm	Ps 1	Ps 2	Ps 3	Ps 4	Ps 5	Ps 6
DBSCAN	65.45%	67.95%	99.91%	99.33%	72.22%	99.54%
-means	66.34%	64.77%	55.86%	74.82%	78.61%	90.19%
Meanshift	64.26%	65.63%	99.43%	51.65%	93.84%	53.52%