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大佬您好,我想问一下,使用自己数据集k-means聚类产生的anchor效果反而变差,这合理吗?可以写在论文中吗? about yolov4-tiny-pytorch HOT 3 OPEN

bubbliiiing avatar bubbliiiing commented on July 4, 2024
大佬您好,我想问一下,使用自己数据集k-means聚类产生的anchor效果反而变差,这合理吗?可以写在论文中吗?

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Comments (3)

longqinlongqin avatar longqinlongqin commented on July 4, 2024

又试了以下
原anchor[10,14, 23,27, 37,58, 81,82, 135,169, 344,319],acc:62%,
设置五个聚类中心, [37,44, 53,152, 68,60, 98,113, 194,260],聚类后anchor [37,44, 37,44, 53,152, 68,60, 98,113, 194,260],acc:69%,acc提升,但map还是掉了两个点

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longqinlongqin avatar longqinlongqin commented on July 4, 2024

我使用训练集的anchor
测试集聚类[41,78, 43,36, 83,117, 197,257, 413,409]
训练集聚类[37,44, 53,152, 68,60, 98,113, 194,260]
原anchor [23,27, 37,58, 81,82, 135,169, 344,319]
大神请问,我可不可在硕士论文里写:经过对比原版anchor和聚类后anchor的效果,选择原版anchor作为模型的anchor。

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bubbliiiing avatar bubbliiiing commented on July 4, 2024

可以这样写,因为原版的anchor大中小配置非常合理,所以他的map会高一些。
修改后分布就不是那么合理了

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