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description: Applies case folding to every UTF-8 string in the input.

text.case_fold_utf8

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Applies case folding to every UTF-8 string in the input.

text.case_fold_utf8(
    input, name=None
)

The input is a Tensor or RaggedTensor of any shape, and the resulting output has the same shape as the input. Note that NFKC normalization is implicitly applied to the strings.

Examples:

>>> # input: <string>[num_strings]
>>> case_fold_utf8(['The   Quick-Brown',
...                 'CAT jumped over',
...                 'the lazy dog  !!  '])
>>> # output: <string>[num_strings]
<tf.Tensor: shape=(3,), dtype=string, numpy=
  array([b'the   quick-brown', b'cat jumped over', b'the lazy dog  !!  '],
        dtype=object)>

Args

`input` A `Tensor` or `RaggedTensor` of UTF-8 encoded strings.
`name` The name for this op (optional).

Returns

A `Tensor` or `RaggedTensor` of type string, with case-folded contents.