我们代码里的learning rate是一个batch总的学习率还是一个data的学习率？

import tensorflow as tf
batch_size = 10
learning_rate = 0.001
tf.train.AdamOptimizer(learning_rate)

所以:

The learning_rate of a data is 0.0001 or 0.001 ?

The sum learning_rate of a batch is 0.01 or 0.001 ?

batch总的学习率