如何安装和调用斯坦福 NERTagger? [英] How to install and invoke Stanford NERTagger?

问题描述

我正在尝试在 python 环境中为斯坦福 NER 使用 NLTK 接口，nltk.tag.stanford.NERTagger.

I am trying to use NLTK interface for Stanford NER in the python enviornment, nltk.tag.stanford.NERTagger.

from nltk.tag.stanford import NERTagger
st = NERTagger('/usr/share/stanford-ner/classifiers/all.3class.distsim.crf.ser.gz',
               '/usr/share/stanford-ner/stanford-ner.jar') 
st.tag('Rami Eid is studying at Stony Brook University in NY'.split()) 

我应该得到输出:

[('Rami', 'PERSON'), ('Eid', 'PERSON'), ('is', 'O'), ('studying', 'O'),
('at', 'O'), ('Stony', 'ORGANIZATION'), ('Brook', 'ORGANIZATION'),
('University', 'ORGANIZATION'), ('in', 'O'), ('NY', 'LOCATION')]

我已经按照 NLTK 网站中描述的过程安装了 NLTK.但是，我根本找不到/usr/share/stanford-ner .我在哪里以及如何找到整个包并将其安装在我的目录中.

I have installed NLTK according the procedure described in the NLTK website. However, I can not find /usr/share/stanford-ner at all. Where and how do I find the whole package and install it in my directory.

推荐答案

只是觉得值得一提的是现在导入行:

Just thought it would be worth mentioning that the import line is now:

from nltk.tag.stanford import StanfordNERTagger

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