tf.strings.upper

Converts all lowercase characters into their respective uppercase replacements.

Example:

tf.strings.upper("CamelCase string and ALL CAPS")
<tf.Tensor: shape=(), dtype=string, numpy=b'CAMELCASE STRING AND ALL CAPS'>
Args
input A Tensor of type string.
encoding An optional string. Defaults to "".
name A name for the operation (optional).
Returns
A Tensor of type string.

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Licensed under the Creative Commons Attribution License 3.0.
Code samples licensed under the Apache 2.0 License.
https://www.tensorflow.org/versions/r2.4/api_docs/python/tf/strings/upper