Tokenizernltk example sentences
Related (1): tokenizer
"Tokenizernltk" Example Sentences
Common Phrases
- Initialize the tokenizer using "from nltk.tokenize import word_tokenize;"
- Pass a string of text to the tokenizer using "text = 'This is a sample sentence';"
- Tokenize the text using "tokens = word_tokenize(text);"
- Print out the tokens using "print(tokens);"
- Remove punctuation from the tokens using "import string;filtered_tokens = [w for w in tokens if not w in string.punctuation];"
- Convert all tokens to lowercase using "lowercase_tokens = [w.lower() for w in filtered_tokens];"
- Remove stopwords from the tokens using "from nltk.corpus import stopwords;stop_words = set(stopwords.words('english'));filtered_tokens = [w for w in lowercase_tokens if not w in stop_words];"
- Stem the tokens using "from nltk.stem import PorterStemmer;stemmer = PorterStemmer();stemmed_tokens = [stemmer.stem(w) for w in filtered_tokens];"
- Create a frequency distribution of the tokens using "from nltk.probability import FreqDist;fdist = FreqDist(stemmed_tokens);"
- Print the most common words using "print(fdist.most_common(10));"