【发布时间】:2020-09-29 13:49:05
【问题描述】:
我正在尝试运行这段代码以进行基于同义词的文本增强。
import nlpaug.augmenter.char as nac
import nlpaug.augmenter.word as naw
import nlpaug.augmenter.sentence as nas
import nlpaug.flow as nafc
from nlpaug.util import Action
text = 'The quick brown fox jumps over the lazy dog .'
aug = naw.SynonymAug(aug_src='wordnet')
augmented_text = aug.augment(text)
得到这个异常
---------------------------------------------------------------------------
NameError Traceback (most recent call last)
<ipython-input-30-9e2190c38612> in <module>
----> 1 aug = naw.SynonymAug(aug_src='wordnet')
2 augmented_text = aug.augment(text)
/anaconda/envs/azureml_py36/lib/python3.6/site-packages/nlpaug/augmenter/word/synonym.py in __init__(self, aug_src, model_path, name, aug_min, aug_max, aug_p, lang, stopwords, tokenizer, reverse_tokenizer, stopwords_regex, force_reload, verbose)
62 self.model_path = model_path
63 self.lang = lang
---> 64 self.model = self.get_model(aug_src, lang, model_path, force_reload)
65
66 def skip_aug(self, token_idxes, tokens):
/anaconda/envs/azureml_py36/lib/python3.6/site-packages/nlpaug/augmenter/word/synonym.py in get_model(cls, aug_src, lang, dict_path, force_reload)
136 def get_model(cls, aug_src, lang, dict_path, force_reload):
137 if aug_src == 'wordnet':
--> 138 return nmw.WordNet(lang=lang, is_synonym=True)
139 elif aug_src == 'ppdb':
140 return init_ppdb_model(dict_path=dict_path, force_reload=force_reload)
/anaconda/envs/azureml_py36/lib/python3.6/site-packages/nlpaug/model/word_dict/wordnet.py in __init__(self, lang, is_synonym)
31 nltk.download('averaged_perceptron_tagger')
32
---> 33 self.model = self.read()
34
35 def read(self):
/anaconda/envs/azureml_py36/lib/python3.6/site-packages/nlpaug/model/word_dict/wordnet.py in read (self)
34
35 def read(self):
---> 36 return wordnet
37
38 def predict(self, word, pos=None):
NameError: name 'wordnet' is not defined
我已经安装了nltk 并下载了wordnet,但出现了同样的错误。
【问题讨论】:
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假设您的环境设置正确,看起来像一个错误,我会在 nlpaug 项目中报告它。
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感谢@polm23 重启内核似乎已经解决了这个问题。
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啊,好吧,那么你应该删除这个问题。
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可能有用吧,为什么要删除
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如果解决方案是“重新启动内核”,我认为它对任何人都没有帮助,并且它属于此处的第 2 点,“无法再重现的问题”。但随心所欲。 stackoverflow.com/help/on-topic
标签: python python-3.x nlp wordnet data-augmentation