表 4. SVM classification results.

SVM分类结果

类别	MITDB				EDB
	Pre	R	F		Pre	R	F
弓背型抬高	97.00%	98.13%	97.56%		94.27%	94.93%	94.60%
弓背型压低	98.03%	90.21%	93.96%		94.19%	94.75%	94.47%
正常	99.47%	99.53%	99.50%		95.10%	95.25%	95.18%
上斜型抬高	99.02%	98.16%	98.59%		96.51%	94.59%	95.54%
水平型压低	89.71%	97.78%	93.57%		96.88%	98.35%	97.61%
Acc	97.79%				95.60%