Thanks for your detailed answer, Toke! Is your default operator AND or OR?

Toke Eskildsen wrote:
> On Mon, 2008-01-21 at 11:40 -0800, Michael Busch wrote:
>> what kind of queries are you using for your tests? (num query terms,
>> booleans clauses, phrases, wildcards?)
> 
> No numbers (at least not parsed as numbers), no ranges, some wildcards,
> some phrases. The only non-trivial part of the queries is that we use
> group expansion so that searches for title:something gets expanded to
> (title_type1:something or title_type2:something ...).
> 
> The query-parsing takes about 20-40 seconds in total for 470.000
> queries. The average number of hits/search is around 5000 with the
> classic long tail of a few searches giving millions of hits and a lot of
> searches giving hundreds of hits.
> 
> Some of the queries are listed below. The majority of queries are simple
> with two or three words. Without any qualifiers, the query parser
> expands the entered strings to a search in 7 fields.
> 
> kreditaftale*
> børns relationer  lma_long:"bog" su_dk:"undersøgelser"
> detecting information content of corparate announcements using vaiance
> increases
> Three sisters
> author_normalised:"Kittelsen, Theodor"
> Cherry garden
> kultur fortællinger
> Salinger lma_long:"bog" llang:"eng"
> hornsleth kristian 
> templars
> templars
> borgerskabet
> Civillproces
> uddannelse
> børn død su_dk:"sorg" su_dk:"dødsfald" su_dk:"erindringer"
> turen går til 
> biblioteker integration 
> plutarch fjender
> Danske præster og biskopper om kirkelige vielser af homoseksuelle 
> pendul* author_normalised:"poe edgar allan"
> (china economy ) lma_long:"ebog"
> (foucault NOT pendul) lma_long:"tryktbog"
> 
> 
> 
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