tf.contrib.summary.scalar(
name,
tensor,
family=None,
step=None
)
Defined in tensorflow/python/ops/summary_ops_v2.py
.
Writes a scalar summary if possible.
Unlike tf.contrib.summary.generic
this op may change the dtype
depending on the writer, for both practical and efficiency concerns.
Args:
name
: An arbitrary name for this summary.tensor
: Atf.Tensor
Must be one of the following types:float32
,float64
,int32
,int64
,uint8
,int16
,int8
,uint16
,half
,uint32
,uint64
.family
: Optional, the summary's family.step
: Theint64
monotonic step variable, which defaults totf.train.get_global_step
.
Returns:
The created tf.Operation
or a tf.no_op
if summary writing has
not been enabled for this context.