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Why BM-25 is slightly Better than TF-IDF?
First, it adds a parameter to limit the upper boundary of TF value. Second, it introduces average document length to measure the influence.
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Updated 2022-04-18
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Data Science
Why BM-25 is slightly Better than TF-IDF?
First, it adds a parameter to limit the upper boundary of TF value. Second, it introduces average document length to measure the influence.
0
1
Tags
Data Science