例如,在计算这两种含义之间的相似性时,采用以下两种含义:<代码>Synset(里程.n.03)和Synset(支持.v.09)。
from nltk.corpus import wordnet as wn
mile = wn.synset( mile.n.03 )
support = wn.synset( support.v.09 )
support2 = wn.synset( documentation.n.03 )
wn.path_similarity(mile,support) #no output
wn.path_similarity(mile,support2) #get an output 0.08333
为什么会发生这种情况? 还是有一些根本错误,一是正在制造的?
http://nltk.googlecode.com/svn/trunk/doc/api/nltk.corpus.reader.wordnet-module.html#path_similarity”rel=“nofollow”>path_similarity :
A score denoting the similarity of the two Synsets, normally between 0 and 1. None is returned if no connecting path could be found...(will only be true for verbs as there are many distinct verb taxonomies).
因此,似乎找不到连接途径,因为<编码>支持<>/代码>是ver。
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