Re: [htdig] Searching for "All" versus "Any"


Subject: Re: [htdig] Searching for "All" versus "Any"
From: Geoff Hutchison (ghutchis@wso.williams.edu)
Date: Mon Apr 03 2000 - 07:01:23 PDT


At 9:41 AM -0400 4/3/00, ccouple1@swarthmore.edu wrote:
>requiring All items to be present, results are returned - but not
>the page with the title 'Littérature francophone virtuelle'. When
>doing an "Any" search against the same string, the page with the
>title 'Littérature francophone virtuelle' is returned.

What did it return for the LOGICAL_WORDS for both searches? Are they
roughly the same? These are the core boolean expressions used for
each search. It's possible if there were a few fuzzy matches that the
expression wasn't quite what you wanted (in which case it's a bug).

The other thing to try is to set match_method each way and run
htsearch -vvv from the command line and take a look at the info that
comes up--it's not much, but it should show how the fuzzy algorithms
are working.

--
-Geoff Hutchison
Williams Students Online
http://wso.williams.edu/

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