借助nltk.tokenize.LineTokenizer()
方法,我们能够通过使用以下命令以单行形式从句子字符串中提取标记tokenize.LineTokenizer()
方法。
用法:tokenize.LineTokenizer()
返回:Return the tokens of line from stream of sentences.
范例1:
在这个例子中,我们可以通过使用tokenize.LineTokenizer()
方法,我们能够从句子流中提取标记成小行。
# import LineTokenizer() method from nltk
from nltk.tokenize import LineTokenizer
# Create a reference variable for Class LineTokenizer
tk = LineTokenizer()
# Create a string input
gfg = "GeeksforGeeks...$$&* \nis\n for geeks"
# Use tokenize method
geek = tk.tokenize(gfg)
print(geek)
输出:
[‘GeeksforGeeks…$$&* ‘, ‘is’, ‘ for geeks’]
范例2:
# import LineTokenizer() method from nltk
from nltk.tokenize import LineTokenizer
# Create a reference variable for Class LineTokenizer
tk = LineTokenizer(blanklines ='keep')
# Create a string input
gfg = "The price\n\n of burger \nin BurgerKing is Rs.36.\n"
# Use tokenize method
geek = tk.tokenize(gfg)
print(geek)
输出:
[‘The price’, ”, ‘ of burger ‘, ‘in BurgerKing is Rs.36.’]
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注:本文由纯净天空筛选整理自Jitender_1998大神的英文原创作品 Python NLTK | nltk.tokenize.LineTokenizer。非经特殊声明,原始代码版权归原作者所有,本译文未经允许或授权,请勿转载或复制。