[LUCENE-7524] More detailed explanation of idf - ASF JIRA

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Details

Type: Improvement
Status: Resolved
Priority: Minor
Resolution: Fixed
Affects Version/s: None
Fix Version/s: 6.4, 7.0
Component/s: None
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Lucene Fields:

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Description

The explanations of idf give the docCount and docFreq, but they do not say how the idf is computed even though the formula is different eg. for ClassicSimilarity and BM25Similarity. Maybe it would help to put the formula in the explanations?

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LUCENE-7524.patch
26/Oct/16 15:03
8 kB
Adrien Grand

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Assignee:: Unassigned

Reporter:: Adrien Grand

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Dates

Created:: 26/Oct/16 15:00

Updated:: 28/Aug/22 15:05

Resolved:: 10/Nov/16 14:43