python - 如何导入 Stanford POS Tagger

Question

我正在尝试在 Python 中使用 Stanford POS Tagger。

home = 'U:/ManWin/My Documents/Research Project'
from nltk.tag.stanford import StanfordPOSTagger as POS_Tag
_path_to_model = home + '/stanford-postagger/models/english-bidirectional-distsim.tagger' 
_path_to_jar = home + '/stanford-postagger/stanford-postagger.jar'
st = POS_Tag(path_to_model=_path_to_model, path_to_jar=_path_to_jar)

已从此处复制答案的最后一行:Python NLTK pos_tag not returning the correct part-of-speech tag

出现以下错误:

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "U:\Python35\site-packages\nltk\tag\stanford.py", line 136, in __init__
    super(StanfordPOSTagger, self).__init__(*args, **kwargs)
TypeError: __init__() got an unexpected keyword argument 'path_to_model'

我需要改变什么？

Answer 1

似乎参数 path_to_model 的名称已更改为 model_filename。因此，将最后一行替换为:

st = POS_Tag(model_filename=_path_to_model, path_to_jar=_path_to_jar)

或者既然参数是有序的，就这样写:

st = POS_Tag(_path_to_model, _path_to_jar)