'Adam' object has no attribute 'lr'

这个错误是因为在使用Adam优化器时，尝试访问了'Adam'对象的"lr"属性，但该属性不存在。通常，Adam优化器的学习率参数是通过"learning_rate"来指定的。因此，为了解决这个问题，你需要将"lr"改为"learning_rate"。例如，你可以将代码修改为：model.compile(loss=['binary_crossentropy'], optimizer=optimizers.Adam(learning_rate=0.0001, beta_1=0.9, beta_2=0.999, epsilon=1e-08), metrics=['accuracy'])。这样就能正确地使用Adam优化器的学习率参数了。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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