Fig. 1
From: Rockburst intensity grading prediction based on the LOF-ENN-KNN model

Characteristic variable distribution rain cloud map. (“N” is “None rockburst”; “L” is “Light rockburst”; “M” is “Moderate Rockburst”; “S” is “Strong Rockburst”.)
From: Rockburst intensity grading prediction based on the LOF-ENN-KNN model
Characteristic variable distribution rain cloud map. (“N” is “None rockburst”; “L” is “Light rockburst”; “M” is “Moderate Rockburst”; “S” is “Strong Rockburst”.)