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Lære Challenge: Tokenizing Using Regex | Text Preprocessing Fundamentals
Introduction to NLP

bookChallenge: Tokenizing Using Regex

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Given a string named message, convert it lowercase, then tokenize it into words using regular expression tokenization and the corresponding nltk class. A word is a sequence of only alphanumeric characters (letters and numbers). '#Conference2023!', for example, contains one word: Conference2023.

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Sektion 1. Kapitel 6
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bookChallenge: Tokenizing Using Regex

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Opgave

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Given a string named message, convert it lowercase, then tokenize it into words using regular expression tokenization and the corresponding nltk class. A word is a sequence of only alphanumeric characters (letters and numbers). '#Conference2023!', for example, contains one word: Conference2023.

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Sektion 1. Kapitel 6
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