📜  名称“PorterStemmer”未定义 - 无论代码示例

📅  最后修改于: 2022-03-11 15:00:02.643000             🧑  作者: Mango

代码示例1
>>> from nltk.stem import PorterStemmer
>>> stemmer=PorterStemmer()
>>> stemmer.stem('numpang wifi stop gadget shopping')
'numpang wifi stop gadget shopping'