Which statement about BOW is true?

You were introduced to a bag-of-words(BOW) and some of its characteristics in the video. Which of the following statements about BOW is true?

50 XP

Bag-of-words preserves the word order and grammar rules.
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Bag-of-words describes the order and frequency of words or tokens within a corpus of documents.
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Bag-of-words is a simple but effective method to build a vocabulary of all the words occurring in a document.
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Bag-of-words can only be applied to a large document, not to shorter documents or single sentences.
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