def adjust_learning_rate()

in main_lincls.py [0:0]

• 6 lines of code
• 4 McCabe index (conditional complexity)

def adjust_learning_rate(optimizer, epoch, args):
    """Decay the learning rate based on schedule"""
    lr = args.lr
    for milestone in args.schedule:
        lr *= 0.1 if epoch >= milestone else 1.
    for param_group in optimizer.param_groups:
        param_group['lr'] = lr