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@@ -48,7 +48,7 @@ have any effect in previous versions.
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==== Scoring changes
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==== Scoring changes
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-==== Query normalization
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+===== Query normalization
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Query normalization has been removed. This means that the TF-IDF similarity no
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Query normalization has been removed. This means that the TF-IDF similarity no
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longer tries to make scores comparable across queries and that boosts are now
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longer tries to make scores comparable across queries and that boosts are now
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@@ -60,7 +60,7 @@ already integrated boosts into scores as multiplicative factors.
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See https://issues.apache.org/jira/browse/LUCENE-7347[`LUCENE-7347`] for more
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See https://issues.apache.org/jira/browse/LUCENE-7347[`LUCENE-7347`] for more
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information.
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information.
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-==== Coordination factors
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+===== Coordination factors
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Coordination factors have been removed from the scoring formula. This means that
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Coordination factors have been removed from the scoring formula. This means that
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boolean queries no longer score based on the number of matching clauses.
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boolean queries no longer score based on the number of matching clauses.
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Clinton Gormley