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From: Erik Hatcher <erik.hatcher@gmail.com>
To: solr-user@lucene.apache.org
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Subject: Re: how to boost first token
Date: Sat, 6 Mar 2010 05:20:49 -0500
References: <7d33d7301003050856w42af1e5cv288bcbf3aaeb9e70@mail.gmail.com>
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I don't think there's a way to do this out of the box, but if there =20
were a SpanFirstQuery parser plugin, it could be used as a dismax =20
boosting query (bq) or as an optional _query_ expression.

	Erik

On Mar 5, 2010, at 11:56 AM, =D0=A1=D0=B5=D1=80=D0=B3=D0=B5=D0=B9 =
=D0=9A=D0=B0=D1=88=D0=B8=D0=BD wrote:

> I have some documents in Solr index like this
> <doc>
> 	<arr name=3D"brand">
> 		<str>toyota</str>
> 	</arr>
> 	<arr name=3D"name">
> 		<str>shock front</str>
> 	</arr>
> </doc>
>
> <doc>
> 	<arr name=3D"brand">
> 		<str>toyota</str>
> 	</arr>
> 	<arr name=3D"name">
> 		<str>front shock</str>
> 	</arr>
> </doc>
>
> If I query with 'shock' phrase the result is not sorted and may be
> --------------
> shock front
> front shock
> --------------
> or
> --------------
> front shock
> shock front
> --------------
> Can i boost document with name "shock front" by query phrase 'shock'
> and boost document  with name "front shock" by query phrase 'front' ?