AttributeError：模块'nltk'没有属性'suggest'

Question

我想用 nltk.corpus.udhr.fileids() 包做一个索马里语单词拼写校正的项目，但问题是 nltk 的属性不支持这种语言，我很难训练自己的拼写校正因为我是机器学习的新手。

import nltk
nltk.download('udhr')
from nltk.corpus import udhr
nltk.corpus.udhr.fileids()
somali_text = nltk.corpus.udhr.raw('Somali-Latin1')
len(somali_text)
words = list(somali_text)
print(words)
#dictionary that maps each word to its frequency

frequence_dict = {}
for word in words:
  if word not in frequence_dict:
    frequence_dict[word] = 1
  else:
    frequence_dict[word] += 1

#sorting the dictionary by frequency

sorted_frequency_dict = sorted(frequence_dict.items(), key = lambda x: x[1], reverse = True)

#misspelled words
misspelled_words = []
for word, frequency in sorted_frequency_dict:
  if frequency < 3:
    misspelled_words.append(word)
  
#corrections for misspelled words

corrections = {}
for misspelled_word in misspelled_words:
  corrections[misspelled_word] = nltk.suggest(misspelled_word)

当我运行代码时，它显示以下错误

---------------------------------------------------------------------------
AttributeError                            Traceback (most recent call last)
<ipython-input-30-0f8ec385447f> in <cell line: 25>()
     24 corrections = {}
     25 for misspelled_word in misspelled_words:
---> 26   corrections[misspelled_word] = nltk.suggest(misspelled_word)
     27 
     28 # Suggest corrections for the misspelled words

AttributeError: module 'nltk' has no attribute 'suggest'.