Fig. 4: Normalized confusion matrix of the male data showcasing the performances of different MLAs in classifying the five tones (EH, H, M, L, and MR) present in Chokri. | Humanities and Social Sciences Communications

Fig. 4: Normalized confusion matrix of the male data showcasing the performances of different MLAs in classifying the five tones (EH, H, M, L, and MR) present in Chokri.

From: Multi-class identification of tonal contrasts in Chokri using supervised machine learning algorithms

Fig. 4

a Decision Tree (DT), b K-Nearest Neighbors (KNN), c Logistic Regression (LR), d Naive Bayes (NB), e Random Forest (RF), and f Support Vector Machine (SVM). The color bar exhibits shades from light (=0) to dark (=1).

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