【发布时间】:2017-05-10 15:43:12
【问题描述】:
我想用tweeter_sample 语料库训练nltk,但是当我尝试按类别加载样本时出现错误。
首先我是这样尝试的:
from nltk.corpus import twitter_samples
documents = [(list(twitter_samples.strings(fileid)), category)
for category in twitter_samples.categories()
for fileid in twitter_samples.fileids(category)]
但它给了我这个错误:
Traceback (most recent call last):
File "C:/Users/neptun/PycharmProjects/Thesis/First_sentimental.py", line 6, in <module>
for category in twitter_samples.categories()
File "C:\Users\neptun\AppData\Local\Programs\Python\Python36-32\lib\site-packages\nltk\corpus\util.py", line 119, in __getattr__
return getattr(self, attr)
AttributeError: 'TwitterCorpusReader' object has no attribute 'categories'
我不知道如何为他们提供可用的属性,以便让我的列表具有正面和负面的情绪。
【问题讨论】:
标签: python twitter nltk sentiment-analysis