【发布时间】:2019-02-01 03:41:55
【问题描述】:
我正在尝试通过保存在单独的子目录中来在 TensorBoard 中创建多个图表,类似于here 中的描述。
但是,我似乎在回调中收到错误 - 我不确定它为什么会出错。
回调:
tensorboard = TensorBoard(log_dir=f"./logs/MODEL", histogram_freq=1,
write_grads=True)
错误:
Traceback (most recent call last):
File "C:\Users\Ad\AppData\Local\conda\conda\envs\coda\lib\site-packages\IPython\core\interactiveshell.py", line 2963, in run_code
exec(code_obj, self.user_global_ns, self.user_ns)
File "<ipython-input-3-7fb3ff8a6fa3>", line 46, in <module>
validation_split=0.2, callbacks=[tensorboard, metrics])
File "C:\Users\Ad\AppData\Local\conda\conda\envs\coda\lib\site-packages\keras\engine\training.py", line 1657, in fit
validation_steps=validation_steps)
File "C:\Users\Ad\AppData\Local\conda\conda\envs\coda\lib\site-packages\keras\engine\training.py", line 1145, in _fit_loop
callbacks.set_model(callback_model)
File "C:\Users\Ad\AppData\Local\conda\conda\envs\coda\lib\site-packages\keras\callbacks.py", line 48, in set_model
callback.set_model(model)
File "C:\Users\Ad\AppData\Local\conda\conda\envs\coda\lib\site-packages\keras\callbacks.py", line 710, in set_model
self.sess.graph)
File "C:\Users\Ad\AppData\Local\conda\conda\envs\coda\lib\site-packages\tensorflow\python\summary\writer\writer.py", line 336, in __init__
filename_suffix)
File "C:\Users\Ad\AppData\Local\conda\conda\envs\coda\lib\site-packages\tensorflow\python\summary\writer\event_file_writer.py", line 67, in __init__
gfile.MakeDirs(self._logdir)
File "C:\Users\Ad\AppData\Local\conda\conda\envs\coda\lib\site-packages\tensorflow\python\lib\io\file_io.py", line 368, in recursive_create_dir
pywrap_tensorflow.RecursivelyCreateDir(compat.as_bytes(dirname), status)
File "C:\Users\Ad\AppData\Local\conda\conda\envs\coda\lib\site-packages\tensorflow\python\framework\errors_impl.py", line 473, in __exit__
c_api.TF_GetCode(self.status.status))
tensorflow.python.framework.errors_impl.InvalidArgumentError: Failed to create a directory: ./logs/1-LTSM-NODES-32-DENSE-1: 1535276781.0160034; Invalid argument
【问题讨论】:
-
模型名称中的空格?
-
很好看,但不完全。虽然你让我找到了解决方案。它不喜欢空格或冒号。我将其更改为仅使用'-'并且它有效!谢谢。
标签: keras tensorboard