基于EEMD和关联维数的矿山微震信号特征提取和分类
廖智勤,王李管,何正祥

Feature Extraction and Classification of Mine Microseismic Signals Based on EEMD and Correlation Dimension
Zhiqin LIAO,Liguan WANG,Zhengxiang HE
表2 基于微震信号关联维数的分类结果
Table 2 Classification results of microseismic signals based on correlation dimension
分类方法岩体破裂信号（1 000组）爆破信号（1 000组）分类识别准确性
正确识别数/组错误识别数/组正确识别数/组错误识别数/组准确数/组准确率/%
逻辑回归（LR）8081927092911 51775.0
SVM（高斯核函数）91783937631 85493.7
KNN8681328451551 71386.5