1) remove defaultDir and integrate into default value. People mostly use their own path to store data and models.
2) the prefix of 'alexnet12' before each output folder is a little bit confusing, remove it and use opt.netType directly.
3) remove the ',' before the time folder to save a tiny typing effort.
1) remove defaultDir and integrate into default value. People mostly use their own path to store data and models. 2) the prefix of 'alexnet12' before each output folder is a little bit confusing, remove it and use opt.netType directly. 3) remove the ',' before the time folder to save a tiny typing effort.