python - 在python中使用nltk在pos_tag中出错

Question

我正在尝试import nltk library但在使用时出错nltk.pos_tag

nltk.pos_tag(y)

Traceback (most recent call last):
    File "<pyshell#5>", line 1, in <module>
    nltk.pos_tag(y)
    File "C:\Python27\lib\site-packages\nltk\tag\__init__.py", line 99, in pos_tag
    tagger = load(_POS_TAGGER)
    File "C:\Python27\lib\site-packages\nltk\data.py", line 605, in load
    resource_val = pickle.load(_open(resource_url))
   ImportError: No module named numpy.core.multiarray

Answer 1

您需要 numpy 模块，但您似乎没有安装它。如果您阅读了如何安装nltk 的步骤，您会发现您需要 numpy。