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p-r曲线与mAP值无法计算 #22

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lrhan opened this issue Jun 28, 2020 · 2 comments
Open

p-r曲线与mAP值无法计算 #22

lrhan opened this issue Jun 28, 2020 · 2 comments

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@lrhan
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lrhan commented Jun 28, 2020

我运行程序后发现，没有办法绘制出p-r曲线与mAP，仔细阅读程序后发现在demo.m文件里evaluation0 case里关于precision，recall 和mAP的矩阵都是空的。而在evaluation的case里缺少了WtrueTestTraining矩阵。不知道该如何解决。望作者给予解答，多谢！
@lrhan
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lrhan commented Jul 2, 2020

原因找到了，把construct_data.m文件里关于WtrueTestTraining矩阵生成的那一段代码取消注释就可以正常运行了。同时case改为evaluation就能生成各种评价结果了。

@kevinxu-cn97
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你好，请问这个mAP是用前多少张照片计算的。没找到这个参数

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@lrhan @kevinxu-cn97