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Re: tsearch2: word position
- From: Teodor Sigaev <teodor(at)sigaev(dot)ru>
- To: Mike Rylander <mrylander(at)gmail(dot)com>
- Cc: Markus Schiltknecht <markus(at)bluegap(dot)ch>, PostgreSQL General <pgsql-general(at)postgresql(dot)org>
- Subject: Re: tsearch2: word position
- Date: Thu, 22 Feb 2007 20:25:10 +0300
- Message-id: <45DDD1F6(dot)7000902(at)sigaev(dot)ru>
No, the first X aren't more important, but being able to determine word proximity is very important for partial phrase matching and ranking. The closer the words, the "better" the match, all else being equal.
exactly
- References:
- tsearch2: word position
- From: Markus Schiltknecht
- Re: tsearch2: word position
- From: Teodor Sigaev
- Re: tsearch2: word position
- From: Markus Schiltknecht
- Re: tsearch2: word position
- From: Teodor Sigaev
- Re: tsearch2: word position
- From: Markus Schiltknecht
- Re: tsearch2: word position
- From: Teodor Sigaev
- Re: tsearch2: word position
- From: Markus Schiltknecht
- Re: tsearch2: word position
- From: Mike Rylander
- tsearch2: word position
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