tf.summary.scalar
Outputs a Summary protocol buffer containing a single scalar value.
tf.summary.scalar(
name, tensor, collections=None, family=None
)
The generated Summary has a Tensor.proto containing the input Tensor.
| Args |
|---|
name | A name for the generated node. Will also serve as the series name in TensorBoard. |
tensor | A real numeric Tensor containing a single value. |
collections | Optional list of graph collections keys. The new summary op is added to these collections. Defaults to [GraphKeys.SUMMARIES]. |
family | Optional; if provided, used as the prefix of the summary tag name, which controls the tab name used for display on Tensorboard. |
| Returns |
|---|
A scalar Tensor of type string. Which contains a Summary protobuf. |
| Raises |
|---|
ValueError | If tensor has the wrong shape or type. |