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转化成MNN模型计算计算结果不准确 #52

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zjujeremy opened this issue Oct 29, 2019 · 11 comments
Closed

转化成MNN模型计算计算结果不准确 #52

zjujeremy opened this issue Oct 29, 2019 · 11 comments

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@zjujeremy
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我可以将models中onnx模型转化成MNN模型，这样做准确吗？ 转完后发现输出的置信度值不准确（和为1），故请教一下该onnx模型使用方式
@Linzaer
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Linzaer commented Oct 31, 2019

参考项目里ncnn推理实现中的readme步骤。

@LanWong1
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LanWong1 commented Oct 31, 2019 •
edited by Linzaer

我的MNN计算也不准确

@Linzaer
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Linzaer commented Oct 31, 2019

@LanWong1 参考下ncnn的步骤和模型，我稍后测试下。个人信息暴露了哈，可以ps下。

@LanWong1
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哈哈 这是网上下载的身份证 谢谢提醒啊。 我对输出做了loactions_to_boxes的变换的 因为模型输出的是locations

@Linzaer
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Linzaer commented Oct 31, 2019

好的，五点关键点回归测试加入好后我一并测试下。ncnn目前应该没问题。

@LanWong1
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好的 谢谢

@LanWong1
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请问一下这个模型转成tflite怎么转啊？我觉得tflite的比较好，我有好几个模型转成mnn都输出不准确，转成tflite就可以

@Linzaer
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Linzaer commented Oct 31, 2019

这个模型暂时还没转tflite，你可以先试下，我有空会加到todolist里。

@LanWong1
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我试过一次，但是觉得不对 我再研究研究

@zjujeremy
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请问有转好的pb模型吗

@Linzaer
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Linzaer commented Nov 1, 2019

@zjujeremy 目前没有

@Linzaer Linzaer closed this as completed Nov 9, 2019
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3 participants
@Linzaer @zjujeremy @LanWong1