: If I could intelligently rewrite queries, this would be better formulated
: as:
: title:"harry potter"~5 genre:books
:
: Instead, since I don't have that knowledge, I should perhaps rewrite several
: guesses, and take the dismax. These guesses are equivalent to passing the
right. okay. the b
>
> Hmmm.. can you give some more concrete examples of what you mean by this?
> both in terms of the use case you are trying to satisfy, and in terms of
> how your current code works ... you don't have to post code or give away
> trade secrets, just describe it as a black box (ie: what is the input
On 5-Oct-07, at 11:27 AM, Chris Hostetter wrote:
that's what i thought first too, and it is a problem i'd eventaully
like
to tackle ... it was the part about "c" being in a differnet field
from
"a" and "b" that confused me ... i don't know what that exactly is
being
suggested here.
I'm
: > : would like to allow for the possibility that a and b are near each other
: > in
: > : one field, while c is in another field.
: I understand the OP to want a PhraseQuery that has an intention (rather than
: side-effect) of doing proximity-based scoring.
:
: "phrase query here"~1000 is the
On 5-Oct-07, at 10:54 AM, Chris Hostetter wrote:
: I am using a hand rolled query of the following form (implemented
with
: SpanNearQuery, not a sloppy PhraseQuery):
: a b c => +(a AND b AND c) OR "a b"~5 OR "b c"~5
:
: The obvious solution, "a b c"~5, is not applicable for my issues,
becaus
: I am using a hand rolled query of the following form (implemented with
: SpanNearQuery, not a sloppy PhraseQuery):
: a b c => +(a AND b AND c) OR "a b"~5 OR "b c"~5
:
: The obvious solution, "a b c"~5, is not applicable for my issues, because I
: would like to allow for the possibility that a an
Hi again,As the subject would suggest I'm trying to implement a layer of
proximity weighting over lucene. This has greatly increased search
relevance, but at the same time has knocked down performance by a
substantial amount (see footer).
I am using a hand rolled query of the following form (impl
