tf.strings.upper

Converts all lowercase characters into their respective uppercase replacements.

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Compat aliases for migration

See Migration guide for more details.

tf.compat.v1.strings.upper

tf.strings.upper(
    input, encoding='', name=None
)

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. The input to be upper-cased.
encoding	An optional string. Defaults to "". Character encoding of input. Allowed values are '' and 'utf-8'. Value '' is interpreted as ASCII.
name	A name for the operation (optional).

Returns
A Tensor of type string.