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Mathematical Problems in Engineering
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2022
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Article
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Tab 4
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Research Article
Earf-YOLO: An Efficient Attention Receptive Field Model for Recognizing Symbols of Zhuang Minority Patterns
Table 4
Comparison of the results of YOLOv4 with different techniques.
Hard-NMS
Soft-NMS
Focal loss
GIoU loss
AP(%)
38.2
√
38.4
√
√
38.8
√
√
38.7
√
√
√
39.1