【发布时间】:2016-08-05 16:15:56
【问题描述】:
我想在 tensorboard 中显示一些 python 变量,但我没有完成。
到目前为止,我的代码仅在张量板中显示带有静态编号的行,如果我使用注释掉的行,它不起作用?然后打印: ValueError: Shapes () 和 (?,) 不兼容
有人有想法吗?
import tensorflow as tf
step = 0
session = tf.Session()
tensorboardVar = tf.Variable(0, "tensorboardVar")
pythonVar = tf.placeholder("int32", [None])
#update_tensorboardVar = tensorboardVar.assign(pythonVar)
update_tensorboardVar = tensorboardVar.assign(4)
tf.scalar_summary("myVar", update_tensorboardVar)
merged = tf.merge_all_summaries()
sum_writer = tf.train.SummaryWriter('/tmp/train/c/', session.graph)
session.run(tf.initialize_all_variables())
for i in range(100):
_, result = session.run([update_tensorboardVar, merged])
#_, result = session.run([update_tensorboardVar, merged], feed_dict={pythonVar: i})
sum_writer.add_summary(result, step)
step += 1
【问题讨论】: