Analyzing the pregnancy status of giant pandas with hierarchical behavioral information

Xianggang Li, Jing Wu, Rong Hou, Zhangyu Zhou, Chang Duan, Peng Liu, Mengnan He, Yingjie Zhou, Peng Chen, Ce Zhu

Abstract: Highlights•An intelligent system automatically analyzes the pregnancy status of giant pandas.•Hierarchical behavior definition for acquiring comprehensive behavior description.•Effective pregnancy analysis model based on efficient channel attention mechanism.•Scalable sliding window mechanism to deal with insufficient data.