A hierarchical sampling based triplet network for fine-grained image classification
Pattern Recognition(2021)
摘要
•Building layered ontology for 3 different databases to guide the layered knowledge of the network.•Hierarchical sampling method for mining more effective hard triplets to get better performance.•Acquisition of more discriminative deep feature by building hierarchical structure with semantic knowledge.•Combination of hierarchical structure and triplet loss to construct a layered Triplet loss function.
更多查看译文
关键词
Metric learning,Triplet network,Layered ontology,Layered triplet loss,Multi-task learning
AI 理解论文
溯源树
样例
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要