深度学习萌新,求大佬帮忙看看这个问题。
Traceback (most recent call last):
File "D:/PYTHON/Human-Pose-Estimation-master/training/train_pose.py", line 223, in <module>
multisgd = MultiSGD(lr=base_lr, momentum=momentum, decay=0.0,
File "D:\PYTHON\Human-Pose-Estimation-master\training\optimizers.py", line 26, in __init__
self.lr = K.variable(lr, name='lr')
AttributeError: can't set attribute
multisgd = MultiSGD(lr=base_lr, momentum=momentum, decay=0.0, nesterov=False, lr_mult=lr_multipliers)
def __init__(self, lr=0.01, momentum=0., decay=0., nesterov=False, lr_mult=None, **kwargs): super(MultiSGD, self).__init__(**kwargs) with K.name_scope(self.__class__.__name__): self.iterations = K.variable(0, dtype='int64', name='iterations') self.lr = K.variable(lr, name='lr') self.momentum = K.variable(momentum, name='momentum') self.decay = K.variable(decay, name='decay') self.initial_decay = decay self.nesterov = nesterov self.lr_mult = lr_mult
这里没有代码也不知道是什么问题哦,把代码贴出来看看,看你这个代码好像没什么问题,可能是版本兼容性问题。
multisgd = MultiSGD(lr=base_lr, momentum=momentum, decay=0.0, nesterov=False, lr_mult=lr_multipliers)
def __init__(self, lr=0.01, momentum=0., decay=0., nesterov=False, lr_mult=None, **kwargs): super(MultiSGD, self).__init__(**kwargs) with K.name_scope(self.__class__.__name__): self.iterations = K.variable(0, dtype='int64', name='iterations') self.lr = K.variable(lr, name='lr') self.momentum = K.variable(momentum, name='momentum') self.decay = K.variable(decay, name='decay') self.initial_decay = decay self.nesterov = nesterov self.lr_mult = lr_mult
请追踪一下MultiSGD的源码。我猜MultiSGD.lr是受保护的,而题主的派生类试图重新定义lr属性(对slef.lr赋值),因此出错了。
您好,我是有问必答小助手,你的问题已经有小伙伴为您解答了问题,您看下是否解决了您的问题,可以追评进行沟通哦~
如果有您比较满意的答案 / 帮您提供解决思路的答案,可以点击【采纳】按钮,给回答的小伙伴一些鼓励哦~~
ps:问答VIP仅需29元,即可享受5次/月 有问必答服务,了解详情>>>https://vip.csdn.net/askvip?utm_source=1146287632
非常感谢您使用有问必答服务,为了后续更快速的帮您解决问题,现诚邀您参与有问必答体验反馈。您的建议将会运用到我们的产品优化中,希望能得到您的支持与协助!
速戳参与调研>>>https://t.csdnimg.cn/Kf0y