cudf.core.column.string.StringMethods.porter_stemmer_measure#

StringMethods.porter_stemmer_measure() → SeriesOrIndex[source]#

计算每个字符串的Porter Stemmer度量。 Porter Stemmer算法的描述可以在这里找到。

Returns:

Series or Index of object.

示例

>>> import cudf
>>> ser = cudf.Series(["hello", "super"])
>>> ser.str.porter_stemmer_measure()
0    1
1    2
dtype: int32