python-3.x - 如何手动安装 nltk 停用词包

Question

这是我的代码:

from nltk.corpus import stopwords
from nltk.tokenize import word_tokenize

example_sent = "This is a sample sentence, showing off the stop words filtration."

stop_words = set(stopwords.words('english'))

word_tokens = word_tokenize(example_sent)

filtered_sentence = [w for w in word_tokens if not w in stop_words]

filtered_sentence = []

for w in word_tokens:
    if w not in stop_words:
        filtered_sentence.append(w)


print(word_tokens)
print(filtered_sentence)

但是在运行代码时，我得到了这个错误:

Resource stopwords not found.
Please use the NLTK Downloader to obtain the resource

如果我下载 NLTK 下载器，我会收到以下错误:

[nltk_data] Error loading popular: <urlopen error [WinError 10054] An
[nltk_data]     existing connection was forcibly closed by the remote
[nltk_data]     host>

谁能告诉我如何摆脱这个错误？

Answer 1

这行得通吗？

import nltk
nltk.download('stopwords')