PorterStemmer and initialize
from nltk.stem import PorterStemmer from nltk.tokenize import word_tokenize ps = PorterStemmer()
Stem a list of words
example_words = ["python","pythoner","pythoning","pythoned","pythonly"] for w in example_words: print(ps.stem(w))
python python python python pythonli
Stem a sentence after tokenizing it.
new_text = "It is important to by very pythonly while you are pythoning with python. All pythoners have pythoned poorly at least once." word_tokens = word_tokenize(new_text) for w in word_tokens: print(ps.stem(w)) # Passing word tokens into stem method of Porter Stemmer
It is import to by veri pythonli while you are python with python . all python have python poorli at least onc .