Feature Selection Using Maximum Feature Tree Embedded with Mutual Information and Coefficient of Variation for Bird Sound Classification

Figure 10

Experimental results of MICV-ERMFT method. (a) Kappa obtained with different classifiers by using different feature evaluation methods in Birds dataset. (b) Heat map of selected feature in (a). (c) Kappa obtained with different classifiers by using different feature evaluation methods in Crane dataset. (d) Heat map of selected features in (c).

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