面向鸟鸣声识别任务的深度学习技术
谢卓钒, 李鼎昭, 孙海信, 张安民

Deep learning techniques for bird chirp recognition task
Zhuofan Xie, Dingzhao Li, Haixin Sun, Anmin Zhang
图3 鸟鸣声特征提取与融合流程图。
为拼接(concat)操作, 即直接将两个特征进行连接。
Fig. 3 Bird chirp feature extraction and fusion flow chart.
means concat operation, which is connecting two features directly.