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Which of the following is false about document frequency? Group of answer choices Document frequency measures the length of the posting list. Stop words are
Which of the following is false about document frequency?
Group of answer choices
Document frequency measures the length of the posting list.
Stop words are removed to improve the precision.
idf inverse document frequency is negatively related to the document frequency.
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Joe Celkos Data And Databases Concepts In Practice
Authors: Joe Celko
1st Edition
1558604324, 978-1558604322
