why no update the first layer in AlexNet

iMoonLab / PVRNet

PVRNet: Point-View Relation Neural Network for 3D Shape Recognition (AAAI 2019)

MIT License

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why no update the first layer in AlexNet #7

Closed eriche2016 closed 4 years ago

eriche2016 commented 4 years ago

Hi, excellent work. I found thisline confusing. I am wondering why you put this line here, should it be better to update all the parameters in alexnet?