Economic and Environmental Geology

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Table. 3.

Table. 3.

Accuracy assessment of random forest classification for detection of Ti bearing Myeonsan formation result

Classification criteria Prediction
Case 1 Non-Myeonsan formation Myeonsan Formation Error(%) Sum of row
Non-Myeonsan formation 189 0 0.0 189
Myeonsan Formation 7 34 17.0 41
Sum of column 196 34 3.0 230
Econ. Environ. Geol. 2022;55:197-207 https://doi.org/10.9719/EEG.2022.55.2.197
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