dropout.md

dropout

tf.nn.dropout and tf.layers.dropout

• tf.nn.dropout

tf.nn.dropout( x, keep_prob, noise_shape=None, seed=None, name=None )

其中需要注意的是keep_prob:保留率

• tf.layers.dropout

tf.layers.dropout(
    inputs,
    rate=0.5,
    noise_shape=None,
    seed=None,
    training=False,
    name=None
)

关键的参数有俩个：

1. rate=1-keep_prob;
2. training为ture时，训练模式；false时为inference mode(预测)