ashishpatel26

from nltk.stem import WordNetLemmatizer
from nltk.stem import PorterStemmer
 
stemmer = PorterStemmer()
lemmatizer = WordNetLemmatizer()
print(stemmer.stem('stones'))
print(stemmer.stem('speaking'))
print(stemmer.stem('bedroom'))
print(stemmer.stem('jokes'))
print(stemmer.stem('lisa'))

ashishpatel26

from nltk.stem import WordNetLemmatizer
 
lemmatizer = WordNetLemmatizer()
print(lemmatizer.lemmatize('playing', pos="v"))
print(lemmatizer.lemmatize('playing', pos="n"))
print(lemmatizer.lemmatize('playing', pos="a"))
print(lemmatizer.lemmatize('playing', pos="r"))

Output :
play

ashishpatel26

from nltk.stem import WordNetLemmatizer
 
lemmatizer = WordNetLemmatizer()
 
print(lemmatizer.lemmatize('playing', pos="v"))

Output:
play

ashishpatel26

from nltk.stem import WordNetLemmatizer
 
lemmatizer = WordNetLemmatizer()
 
print(lemmatizer.lemmatize('increases'))

Output:
increase

ashishpatel26

from nltk.stem import PorterStemmer
 
stemmer = PorterStemmer()
 
print(stemmer.stem('increases'))

Output:

increas

ashishpatel26

from nltk.stem import SnowballStemmer
 
french_stemmer = SnowballStemmer('french')
 
print(french_stemmer.stem("French word"))

ashishpatel26

from nltk.stem import SnowballStemmer
 
print(SnowballStemmer.languages)

Output:
'danish', 'dutch', 'english', 'finnish', 'french', 'german', 'hungarian', 'italian', 
'norwegian', 'porter', 'portuguese', 'romanian', 'russian', 'spanish', 'swedish'

ashishpatel26

from nltk.stem import PorterStemmer
 
stemmer = PorterStemmer()
print(stemmer.stem('working'))
print(stemmer.stem('worked'))

Output:
 
work
work

ashishpatel26

from nltk.corpus import wordnet
 
antonyms = []
for syn in wordnet.synsets("small"):
    for l in syn.lemmas():
        if l.antonyms():
            antonyms.append(l.antonyms()[0].name())
print(antonyms)

Output:

ashishpatel26

from nltk.corpus import wordnet
 
synonyms = []
for syn in wordnet.synsets('Computer'):
    for lemma in syn.lemmas():
        synonyms.append(lemma.name())
print(synonyms)

Output: