net and net-lin?

[chenzhongyao]

What's the difference between net and net-lin?

[neilthefrobot]

I am also wondering and found this -

Variable net can be squeeze, alex, vgg. Network alex is fastest, performs the best, and is the default. Set model=net for an uncalibrated off-the-shelf network (taking cos distance). Finally, to call the model, run

I also see that "lin" is short for linear. It seems to me like using "net" is the original model and "net-lin" has somehow been calibrated for better similarity purposes?