Enhanced non-destructive of degree of pineapple juiciness using ensemble learning model based on tapping sound sensing
Suphachai Phawiakkharakun,
Sunee Pongpinigpinyo
Abstract:This research proposes to enhance the non-destructive method for classifying the juiciness of pineapples using tapping sound sensing. Ten statistical features were extracted from the waveform signals by waveform analysis. These features were then separated into a spectral feature set (3 features) and a temporal feature set (7 features). Each feature set was calculated with the weight of important features and selected features for 15 training datasets using 10 machine learning classifiers. Ten machine learning… Show more
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