Journal of Control Science and Engineering / 2019 / Article / Tab 1

Research Article

Hybrid Feature Extraction of Pipeline Microstates Based on Φ-OTDR Sensing System

Table 1

Comprehensive comparison of hybrid features.

MethodAccuracy (%)Recall (%)F1 (%)

Kurtosis with RBF52.1649.5550.82
Wavelet with SVM79.1777.9778.56
Hybrid features with RF (PAR, STI-ZCR, FF)98.5698.2198.38

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