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From "Koji Sekiguchi (JIRA)" <j...@apache.org>
Subject [jira] Updated: (LUCENE-1809) highlight-vs-vector-highlight.alg is unfair
Date Fri, 14 Aug 2009 18:41:14 GMT

     [ https://issues.apache.org/jira/browse/LUCENE-1809?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Koji Sekiguchi updated LUCENE-1809:
-----------------------------------

    Attachment: LUCENE-1809.patch

The patch introduces a boolean property enwikiQueryMaker.disableSpanQueries. If it is set
to true (default is false), EnwikiQueryMaker doesn't make SpanQueries.

results (elapsedSec) are:

|| ||FastVectorHL||HL||
|w/o patch|7.70|20.25|
|w/ patch|7.67|19.07|

> highlight-vs-vector-highlight.alg is unfair
> -------------------------------------------
>
>                 Key: LUCENE-1809
>                 URL: https://issues.apache.org/jira/browse/LUCENE-1809
>             Project: Lucene - Java
>          Issue Type: Bug
>          Components: contrib/benchmark
>    Affects Versions: 2.9
>            Reporter: Koji Sekiguchi
>            Priority: Trivial
>         Attachments: LUCENE-1809.patch
>
>
> highlight-vs-vector-highlight.alg uses EnwikiQueryMaker which makes SpanQueries, but
FastVectorHighlighter simply ignores SpanQueries.

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