Recognition Algorithm of Acoustic Emission Signals Based on Conditional Random Field Model in Storage Tank Floor Inspection Using Inner Detector

Table 3

Classification results using different features.

Feature set	Accuracy rate (%)
F1~F7	99.17
F7, F4, F1, F3, F2,	100
F7, F4, F1, F3,	100
F7, F4, F1	99.17%