resnet50推理精度问题
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resnet50推理精度问题
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发表于2023-02-01 09:48:06
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最近参考官方文档 https://www.hiascend.com/document/detail/zh/mindstudio/50RC3/msug/msug_000145.html ,安装mindstudio,创建resnet50推理的工程应用。按步骤得到的结果显示如下:

[INFO]  acl init success 

[INFO]  set device 0 success 

[INFO]  create context success 

[INFO]  create stream success 

[INFO]  get run mode success 

[INFO]  load model ../model/resnet50.om success 

[INFO]  create model description success 

[INFO]  create model input success 

[INFO]  create model output success 

[INFO]  start to process file:../data/dog1_1024_683.bin 

[INFO]  model execute success 

[INFO]  top 1: index[161] value[0.763672] 

[INFO]  top 2: index[162] value[0.157593] 

[INFO]  top 3: index[167] value[0.039215] 

[INFO]  top 4: index[163] value[0.021835] 

[INFO]  top 5: index[166] value[0.011871] 

[INFO]  output data success 

[INFO]  start to process file:../data/dog2_1024_683.bin 

[INFO]  model execute success 

[INFO]  top 1: index[267] value[0.935547] 

[INFO]  top 2: index[266] value[0.041107] 

[INFO]  top 3: index[265] value[0.018967] 

[INFO]  top 4: index[219] value[0.002865] 

[INFO]  top 5: index[160] value[0.000311] 

[INFO]  output data success 

[INFO]  destroy model input success 

[INFO]  destroy model output success 

[INFO]  unload model success, modelId is 1 

[INFO]  destroy model description success 

[INFO]  execute sample success 

[INFO]  end to destroy stream 

[INFO]  end to destroy context 

[INFO]  end to reset device 0 

[INFO]  end to finalize acl

其中:

[INFO]  start to process file:../data/dog1_1024_683.bin 

[INFO]  model execute success 

[INFO]  top 1: index[161] value[0.763672] 

[INFO]  start to process file:../data/dog2_1024_683.bin 

[INFO]  model execute success 

[INFO]  top 1: index[267] value[0.935547] 

为什么和官方文档的不一致?

image.png

请问官方文档的模型转换是否有特殊处理,或者推理程序有不一样的地方?请问两者不一致的原因是什么?

备注:推理硬件使用200dk。

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