File size: 619 Bytes
c94c8c9 |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 |
def no_decay_param_group(parameters, lr):
no_decay = ['bias', 'LayerNorm.bias', 'LayerNorm.weight']
decay_params = []
no_decay_params = []
for n, p in parameters:
if p.requires_grad == False:
continue
if not any(nd in n for nd in no_decay):
decay_params.append(p)
else:
no_decay_params.append(p)
optimizer_grouped_parameters = [
{'params': decay_params,
'weight_decay': 0.01, 'lr': lr},
{'params': no_decay_params,
'weight_decay': 0.0, 'lr': lr}
]
return optimizer_grouped_parameters
|