擅长:python、mysql、java
<p>NLTK为您提供函数post_标记:</p>
<pre><code>import nltk
text = nltk.word_tokenize("What is your first and last name.")
pos_tags = nltk.pos_tag(text)
</code></pre>
<p>您可以在此处检查pos_标记结果的含义:
<a href="https://www.ling.upenn.edu/courses/Fall_2003/ling001/penn_treebank_pos.html" rel="nofollow">https://www.ling.upenn.edu/courses/Fall_2003/ling001/penn_treebank_pos.html</a></p>