cudf.core.column.string.StringMethods.detokenize

StringMethods.detokenize(indices: cudf.Series, separator: str = ' ') → SeriesOrIndex

Combines tokens into strings by concatenating them in the order in which they appear in the indices column. The separator is concatenated between each token.

Parameters

indicesSeries

Each value identifies the output row for the corresponding token.

separatorstr

The string concatenated between each token in an output row. Default is space.

Returns

Series or Index of object.

Examples

>>> import cudf
>>> strs = cudf.Series(["hello", "world", "one", "two", "three"])
>>> indices = cudf.Series([0, 0, 1, 1, 2])
>>> strs.str.detokenize(indices)
0    hello world
1        one two
2          three
dtype: object