Question 23 The Term Frequency (TF) is a numerical statistic that is intended to reflect how important a term is within
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Question 23 The Term Frequency (TF) is a numerical statistic that is intended to reflect how important a term is within
Question 23 The Term Frequency (TF) is a numerical statistic that is intended to reflect how important a term is within a document. What is the purpose of the inverse document frequency (IDF) of a term? O The IDF expresses how frequent the inverse of a term is in a document. O The IDF expresses how important a word is across all documents. O The IDF expresses how infrequent a word is across all documents. O The IDF expresses how infrequent a term is within a document. 2 pts