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Fig. 3 | Plant Methods

Fig. 3

From: X-ray microtomography and linear discriminant analysis enable detection of embolism-related acoustic emissions

Fig. 3

ROC curves of the AE waveform parameters AMP (red), COUN (green), DURATION (blue), SIGSTRNGTH (grey), ABSENERGY (black), FREQPP2 (orange) (Table 4) and linear discriminant analysis (LDA) model (purple) established for the AE dataset of sensor AE1. FREQPP2 and the LDA model produced the best ROC curves, because they were farthest away from the first bisector (dashed line) and closest to the number of embolism events registered by µCT (457, dotted line)

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Plant Methods

ISSN: 1746-4811