(Choose 1 answer)
In a corpus of N documents, one randomly chosen document contains a total of T terms and the term "hello"appears K times.
What is the correct value for the product of TF (term frequency) and IDF (inverse-document-frequency), if the term "hello" appears in approximately one-third of the total documents?
A. KT * Log(3)
B. T* Log(3)/K
C. K* Log(3)/T
D. Log(3)/KT
Q: 44
