I would like to generate a list of antonyms lemmas of a given lemma using Python, NLTK, and WordNet. In fact I just want to share a small utility function.
1 Answers
A simple Python and NLTK function that returns a list of antonyms
from nltk.corpus import wordnet as wn
def get_antonyms(input_lemma):
antonyms = []
for syn in wn.synsets(input_lemma):
for lemma in syn.lemmas():
if lemma.antonyms():
antonyms.append(lemma.antonyms()[0].name())
return antonyms
Related works: How to generate a list of antonyms for adjectives in WordNet using Python and http://www.geeksforgeeks.org/get-synonymsantonyms-nltk-wordnet-python/
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