python语法错误修改_Python-65 自然语言处理NLP初探：用nltk实现对错误语句的修改 2020-09-14...

用nltk实现对错误语句的修改，经常可以用于输入错误，修订等。因此有很多用处。

具体代码与解释如下：

#pip install nltk

import nltk

#nltk.download('punkt')

#nltk.download('stop')

#nltk.download('stopwords')

#> [nltk_data] Downloading package punkt to /root/nltk_data...

#> [nltk_data] Unzipping tokenizers/punkt.zip.

#> [nltk_data] Error loading stop: Package 'stop' not found in index

#> [nltk_data] Downloading package stopwords to /root/nltk_data...

#> [nltk_data] Unzipping corpora/stopwords.zip.

#> True

# Import and load model

text="He is a gret person. He beleives in bod"

# Import textblob

#pip install textblob

from textblob import TextBlob

# Using textblob's correct() function

text=TextBlob(text)

print("Original text:",text)

print('\n')

print("Revised text:",text.correct())

原始语句为：text="He is a gret person. He beleives in bod"

运行后得到的语句为：Revised text: He is a great person. He believes in god

最终运行得到的结果为：

image.png