Lemmatizer
A lemmatizer is a critical tool in natural language processing that reduces words to their base form or lemma. By simplifying words to their base forms, a lemmatizer enhances both the accuracy and efficiency of various natural language processing algorithms and techniques.
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- Import the WordNetLemmatizer class for lemmatization from NLTK.
- Create an instance of the WordNetLemmatizer.
- Apply lemmatization to each word in the list of stemmed words.
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# Import the WordNetLemmatizer class from NLTK for lemmatization
from nltk.stem import WordNetLemmatizer
# Download the WordNet resource, used by the lemmatizer
nltk.download("wordnet")
# Create an instance of the WordNetLemmatizer
lemmatizer = WordNetLemmatizer()
# Apply lemmatization to each word in the list of stemmed words
lemmatized_words = [lemmatizer.lemmatize(word) for word in stemmed_words]
# Display the lemmatized words
lemmatized_words
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