表 3. Comparison results of LSTM and BiLSTM classification networks.

LSTM与BiLSTM分类网络结果对比

分类网络类型	不同数量输出单元的准确率
	8	16	32	64	128	154
LSTM	86.88%	91.25%	93.75%	91.25%	91.25%	91.56%
BiLSTM	95.90%	93.13%	96.94%	92.50%	92.19%	93.75%