tf.reset_default_graph()

简介:

tf.reset_default_graph函数用于清除默认图形堆栈并重置全局默认图形。 

注意:默认图形是当前线程的一个属性。该tf.reset_default_graph函数只适用于当前线程。当一个tf.Session或者tf.InteractiveSession激活时调用这个函数会导致未定义的行为。调用此函数后使用任何以前创建的tf.Operation或tf.Tensor对象将导致未定义的行为。

可能引发的异常:

  • AssertionError:如果在嵌套图中调用此函数则会引发此异常。

Clears the default graph stack and resets the global default graph.

    

    NOTE: The default graph is a property of the current thread. This

    function applies only to the current thread.  Calling this function while

    a `tf.Session` or `tf.InteractiveSession` is active will result in undefined

    behavior. Using any previously created `tf.Operation` or `tf.Tensor` objects

    after calling this function will result in undefined behavior.

    Raises:

      AssertionError: If this function is called within a nested graph.

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