使用sendi_classifier和NLTK的情感分析

我没有做正确的事-从错误的外观来看,我认为我正在丢失一些数据.我已经为ntk,numpy和sentiwordnet安装了sentiment_classifier(https://pypi.python.org/pypi/sentiment_classifier/0.7)的所有先决条件.这是我的代码-我正在尝试工作的文档中的一个简单示例.

from senti_classifier import senti_classifier
sentences = ['The movie was the worst movie', 'It was the worst acting by the actors']
pos_score, neg_score = senti_classifier.polarity_scores(sentences)
print pos_score, neg_score

这是我收到的错误消息

Traceback (most recent call last):
  File "/home/beef/sciencefair2017/sentiment.py", line 1, in <module>
from senti_classifier import senti_classifier
  File "build/bdist.linux-x86_64/egg/senti_classifier/senti_classifier.py", line 227, in <module>
  File "/usr/lib/python2.7/dist-packages/pkg_resources/__init__.py", line 1178, in resource_stream
self, resource_name
  File "/usr/lib/python2.7/dist-packages/pkg_resources/__init__.py", line 1454, in get_resource_stream
return io.BytesIO(self.get_resource_string(manager, resource_name))
  File "/usr/lib/python2.7/dist-packages/pkg_resources/__init__.py", line 1457, in get_resource_string
return self._get(self._fn(self.module_path, resource_name))
  File "/usr/lib/python2.7/dist-packages/pkg_resources/__init__.py", line 1535, in _get
return self.loader.get_data(path)
IOError: [Errno 0] Error: 'senti_classifier/data/SentiWn.p'

有什么问题,我该如何运作？任何建议,即使只是建议而不是实际解决方案,都将受到极大的赞赏.我已经尝试过所有软件包的各种版本,并且通过一些文档都没有用.

解决方法:

我知道了：我没有安装完整的软件包-我最初使用pip,但是我必须像这样安装它：

git clone https://github.com/kevincobain2000/sentiment_classifier
cd sentiment_classifier
python setup.py install

现在工作精美.

标签：sentiment-analysis,wordnet,python,nltk
来源： https://codeday.me/bug/20191012/1902502.html