Earth, Planets and Space

Table 1 Confusion matrix of the classification results using our LightGBM quality control classifier

From: Detection of hidden earthquakes after the 2011 Tohoku earthquake by automatic hypocenter determination combined with machine learning

Obvervation	Prediction				Precision	Recall	F1-score	Accuracy
Obvervation	A	B	C	D	Precision	Recall	F1-score	Accuracy
Label A	7280	231	120	68	0.859	0.946	0.900	0.819
Label B	724	570	109	6	0.557	0.405	0.469
Label C	357	203	595	23	0.703	0.505	0.588
Label D	112	19	22	603	0.861	0.798	0.828

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