多示例学习的两阶段实例选择和自适应包映射算法
杨梅, 曾雯喜, 方宇, 闵帆

Two⁃stage instance selection and adaptive bag mapping algorithm for multi⁃instance learning
Mei Yang, Wenxi Zeng, Yu Fang, Fan Min
图 2 实例密度图
Fig.2 Diagram of instance density