tf.contrib.summary.scalar

Writes a scalar summary if possible.

tf.contrib.summary.scalar(
    name, tensor, family=None, step=None
)

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`	A `tf.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`	The `int64` monotonic step variable, which defaults to `tf.compat.v1.train.get_global_step`.

Returns
The created `tf.Operation` or a `tf.no_op` if summary writing has not been enabled for this context.

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Last updated 2020-10-01 UTC.

Args