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Diffstat (limited to 'searchlib/src/vespa/searchlib/fef/indexproperties.h')
-rw-r--r-- | searchlib/src/vespa/searchlib/fef/indexproperties.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/searchlib/src/vespa/searchlib/fef/indexproperties.h b/searchlib/src/vespa/searchlib/fef/indexproperties.h index db97db0d894..d047eb13347 100644 --- a/searchlib/src/vespa/searchlib/fef/indexproperties.h +++ b/searchlib/src/vespa/searchlib/fef/indexproperties.h @@ -181,7 +181,7 @@ namespace temporary { /** * A number in the range [0,1] for the effective idf range for WeakAndOperator. * 1.0 will give the complete range as used by default by bm25. - * idf = (1.0 - range) + (range * idf) + * scaled_idf = (1.0 - range) * max_idf + (range * idf) * 0.0 which is default gives default legacy behavior. **/ struct WeakAndRange { |