获取所有下义词的完整列表 [重复]

Question

有什么方法可以获得与单个单词相关的下义词的完整列表？

relative = wordnet.synsets("relative", pos='n')[0]    
hyponyms = ([lemma.name() for synset in relative.hyponyms() for lemma in synset.lemmas()])

这给了我很多下位词，但是 Wordnet 在线搜索的完整下位词列表中的许多不在我的列表中。

Answer 1

使用Synset.closure()函数：

from nltk.corpus import wordnet as wn

relative = wn.synsets('relative', 'n')[0]
hypos = lambda s:s.hyponyms()

print(list(relative.closure(hypos)))

[出]：

[Synset('agnate.n.01'), Synset('ancestor.n.01'), Synset('blood_relation.n.01'), Synset('cousin.n.01'), Synset( 'descendant.n.01'), Synset('enate.n.01'), Synset('in-law.n.01'), Synset('kin.n.01'), Synset('kinsman.n .01')、Synset('kinswoman.n.01')、Synset('kissing_cousin.n.01')、Synset('next_of_kin.n.01')、Synset('offspring.n.01')、Synset ('second_cousin.n.01'), Synset('sibling.n.01'), Synset('spouse.n.01'), Synset('ancestress.n.01'), Synset('forebear.n. 01'), Synset('forefather.n.01'), Synset('foremother.n.01'), Synset('progenitor.n.01'), Synset('child.n.04'), Synset( 'scion.n.01'), Synset('brother-in-law.n.01'), Synset('daughter-in-law.n.01'), Synset('岳父.n. 01'), Synset('岳母.n.01'), Synset('sister-in-law.n.01'), Synset('son-in-law.n.01'), Synset ('affine.n.01'), Synset('male_sibling.n.01'), Synset('nephew.n.01'), Synset('uncle.n.01'), Synset('aunt.n. 01'), Synset('female_sibling.n.01'), Synset('niece.n.01'), Synset('baby.n.02'), Synset('bastard.n.02'), Synset( '孩子.n.0 2'), Synset('firstborn.n.01'), Synset('grandchild.n.01'), Synset('successor.n.03'), Synset('half_blood.n.01'), Synset( 'quadruplet.n.02'), Synset('quintuplet.n.02'), Synset('triplet.n.02'), Synset('twin.n.01'), Synset('bigamist.n.01 '), Synset('consort.n.01'), Synset('helpmate.n.01'), Synset('husband.n.01'), Synset('monogamist.n.01'), Synset(' newwed.n.01'), Synset('polygamist.n.01'), Synset('wife.n.01'), Synset('grandparent.n.01'), Synset('great_grandparent.n.01' ), Synset('patriarch.n.03'), Synset('genitor.n.01'), Synset('brother.n.01'), Synset('great-nephew.n.01'), Synset( 'great-uncle.n.01'), Synset('great-aunt.n.01'), Synset('maiden_aunt.n.01'), Synset('sister.n.01'), Synset('great -niece.n.01'), Synset('army_brat.n.01'), Synset('baby.n.01'), Synset('female_offspring.n.01'), Synset('male_offspring.n.01 '), Synset('stepchild.n.01'), Synset('granddaughter.n.01'), Synset('grandson.n.01'), Synset('great_grandchild.n.01'), Synset(' fraternal_twin.n.01'), Synset('identical_twin.n.01'), Synset ('prince_consort.n.01'), Synset('benedick.n.01'), Synset('cuckold.n.01'), Synset('family_man.n.01'), Synset('house_husband.n. 01'), Synset('uxoricide.n.01'), Synset('bride.n.01'), Synset('groom.n.03'), Synset('polyandrist.n.01'), Synset( 'polygynist.n.01'), Synset('battle-ax.n.02'), Synset('crown_princess.n.01'), Synset('first_lady.n.02'), Synset('golf_widow.n .01'), Synset('honest_woman.n.01'), Synset('housewife.n.01'), Synset('marchioness.n.01'), Synset('matron.n.01'), Synset ('mayoress.n.01'), Synset('missus.n.01'), Synset('old_lady.n.01'), Synset('sheika.n.01'), Synset('signora.n. 01'), Synset('trophy_wife.n.01'), Synset('uxor.n.01'), Synset('vicereine.n.01'), Synset('viscountess.n.01'), Synset( 'grandfather.n.01'), Synset('grandma.n.01'), Synset('great_grandfather.n.01'), Synset('great_grandmother.n.01'), Synset('antediluvian.n.01 '), Synset('jacob.n.02'), Synset('simeon.n.01'), Synset('parent.n.01'), Synset('big_brother.n.02'), Synset(' little_brother.n.01'), Synset('stepbrother.n.01'), Synset('big_sister.n.01'), Synset('half_sister.n.01'), Synset('little_sister.n.01'), Synset('blue_baby.n.01'), Synset('cherub.n .01')、Synset('foundling.n.01')、Synset('godchild.n.01')、Synset('neonate.n.01')、Synset('nursling.n.01')、Synset ('papoose.n.01'), Synset('test-tube_baby.n.01'), Synset('war_baby.n.01'), Synset('daughter.n.01'), Synset('son. n.01'), Synset('stepdaughter.n.01'), Synset('stepson.n.01'), Synset('great_granddaughter.n.01'), Synset('great_grandson.n.01'), Synset('siamese_twin.n.01'), Synset('wittol.n.01'), Synset('war_bride.n.01'), Synset('nan.n.01'), Synset('adoptive_parent.n .01'), Synset('empty_nester.n.01'), Synset('father.n.01'), Synset('filicide.n.01'), Synset('mother.n.01'), Synset ('stepparent.n.01'), Synset('goddaughter.n.01'), Synset('godson.n.01'), Synset('liveborn_infant.n.01'), Synset('low-birth- weight_baby.n.01'), Synset('postmature_infant.n.01'), Synset('premature_baby.n.01'), Synset('small-for-gestational-age_infant.n.01'), Synset('死产_infant.n.01 '), Synset('term_infant.n.01'), Synset('mother's_daughter.n.01'), Synset('junior.n.04'), Synset('mother's_boy.n.01') , Synset('dad.n.01'), Synset('old_man.n.03'), Synset('pater.n.01'), Synset('ma.n.01'), Synset('mater. n.01'), Synset('primipara.n.01'), Synset('puerpera.n.01'), Synset('quadripara.n.01'), Synset('quintipara.n.01'), Synset('supermom.n.01'), Synset('surrogate_mother.n.01'), Synset('stepfather.n.01'), Synset('stepmother.n.01')]