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https://issues.apache.org/jira/browse/LUCENE-6178?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Robert Muir updated LUCENE-6178:
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Attachment: LUCENE-6178.patch
{noformat}
Task QPS trunk StdDev QPS patch StdDev
Pct diff
OrHighNotLow 99.21 (9.3%) 110.09 (6.2%)
11.0% ( -4% - 29%)
OrHighNotMed 78.46 (9.3%) 90.47 (6.0%)
15.3% ( 0% - 33%)
OrHighNotHigh 24.80 (9.1%) 29.90 (5.8%)
20.5% ( 5% - 39%)
OrNotHighHigh 33.71 (9.0%) 50.06 (7.0%)
48.5% ( 29% - 70%)
OrNotHighMed 57.14 (8.6%) 183.47 (8.1%)
221.1% ( 188% - 260%)
OrNotHighLow 62.74 (8.4%) 922.24 (40.7%)
1369.9% (1218% - 1549%)
{noformat}
> don't score MUST_NOT clauses with BooleanScorer
> -----------------------------------------------
>
> Key: LUCENE-6178
> URL: https://issues.apache.org/jira/browse/LUCENE-6178
> Project: Lucene - Core
> Issue Type: Improvement
> Reporter: Robert Muir
> Attachments: LUCENE-6178.patch
>
>
> Its similar to the conjunction case: we should just use BS2 since it has
> advance(). Even in the dense case I think its currently better since it
> avoids calling score() in cases where BS1 calls it redundantly.
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