查找wordnet中單詞的同義詞

Question

我嘗試使用Wordnet作爲thearus，所以我有一個單詞列表，我需要爲每個單詞收集其同義詞。我想這

from nltk.corpus import wordnet as wn 
for i,j in enumerate(wn.synsets('dog')): 
    print (j.lemma_names) 

該代碼給出了下面的輸出

<bound method Synset.lemma_names of Synset('dog.n.01')> 
<bound method Synset.lemma_names of Synset('frump.n.01')> 
<bound method Synset.lemma_names of Synset('dog.n.03')> 
<bound method Synset.lemma_names of Synset('cad.n.01')> 
<bound method Synset.lemma_names of Synset('frank.n.02')> 
<bound method Synset.lemma_names of Synset('pawl.n.01')> 
<bound method Synset.lemma_names of Synset('andiron.n.01')> 
<bound method Synset.lemma_names of Synset('chase.v.01')> 

但我想在列表中只同義詞收集，所以輸出會是這樣

[「穿得邋里邋遢的女人」 ，'cad'，'frank'，'pawl'，'andiron'，'chase']

Answer 1

正如您的輸出所示，lemma_names是一種方法而不是屬性。打擊代碼工作如你預期：

from nltk.corpus import wordnet as wn 
result = [st.lemma_names()[0] for st in wn.synsets('dog')] 
print(result) 

輸出是：

[u'dog', u'frump', u'dog', u'cad', u'frank', u'pawl', u'andiron', u'chase'] 

請注意，在列表中的項目是Unicode字符串的。這就是爲什麼你在輸出中看到領先的或者。