Neural Network with Confidence Kernel for Robust Vibration Frequency Prediction

<div>Three representative results of the histogram of predicted frequency distribution: (a) result by Liu and Yang [<a href="/journals/js/2019/6573513/#B34">34</a>], left column from top to bottom: 15, 30, and 45 Hz excitations; (b) result from the proposed method, right column from top to bottom: 15, 30, and 45 Hz excitations.</div>

Journal of Sensors

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Figure 9

Figure 9: Neural Network with Confidence Kernel for Robust Vibration Frequency Prediction 