解决keras：python cannot import name ‘[SGD|Adam|RMSprop|Adagrad]‘ from ‘keras.optimizers‘

解决keras：python cannot import name ‘[SGD|Adam|RMSprop|Adagrad]’ from ‘keras.optimizers’

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问题描述

ImportError: cannot import name ‘优化器名’ from ‘keras.optimizers’

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解决方案：

导入优化器Class：

from keras.optimizer_v2.gradient_descent import SGD
from keras.optimizer_v2.adam import Adam
from keras.optimizer_v2.rmsprop import RMSprop
from keras.optimizer_v2.adagrad import Adagrad

创建实例，如

adam_opt = Adam()