(cls, type=auto, *args, **kwargs)
| 35 | can be 'SGD', 'Momentum', 'AdaGrad', 'RMSprop' or 'Adam' |
| 36 | """ |
| 37 | def __new__(cls, type=auto, *args, **kwargs): |
| 38 | if type == auto: |
| 39 | return lib.optimizer.Optimizer(auto) |
| 40 | elif hasattr(lib.optimizer, type): |
| 41 | return getattr(lib.optimizer, type)(*args, **kwargs) |
| 42 | else: |
| 43 | raise ValueError("Unknown optimizer `%s`" % type) |
| 44 | |
| 45 | |
| 46 | for name in find_all_names(lib.optimizer): |