How much calibration data is needed?

[liming312]

Hi,

Thanks for the great work. I am wondering how many calibration data is needed. According to here and here, only 64 calibration images are good to calibrate the model?

Hi @yaohuicai, sorry to bother you. Any idea?

Thanks.

Update: Only 1 calibration image can get an accuracy of 71.17%......

[xieydd]

Which model do you use? @liming312

[liming312]

@xieydd Resnet 18.

[xieydd]

When i test resnet 18 use num_batch==1, top1 is 71.37%, when i set num_batch==8, top1 is 71.49%.