Re: codecs for sorted indexes

2012-04-12 Thread Carlos Gonzalez-Cadenas
elta codec to trunk: > >https://issues.apache.org/jira/browse/LUCENE-3892 > > Mike McCandless > > http://blog.mikemccandless.com > > > > On Thu, Apr 12, 2012 at 6:13 AM, Carlos Gonzalez-Cadenas > wrote: > > Hello, > > > > We're using a sorted index

codecs for sorted indexes

2012-04-12 Thread Carlos Gonzalez-Cadenas
f the codecs implemented there (PFOR, Simple64, ...). Can you please give us some advice on this? Thanks Carlos Carlos Gonzalez-Cadenas CEO, ExperienceOn - New generation search http://www.experienceon.com Mobile: +34 652 911 201 Skype: carlosgonzalezcadenas LinkedIn: http://www.linkedin.com/in/carlosgonzalezcadenas

processing of merged tokens

2012-03-19 Thread Carlos Gonzalez-Cadenas
sEnum again to check whether it's a composition of two known tokens. It's highly likely that there are much better solutions and algorithms for this. It would be great if you can help us identify the best way to solve this problem. Thanks a lot for your help. Carlos Carlos Gonzalez-Cadena

Re: problems with DisjunctionMaxQuery and early-termination

2012-03-16 Thread Carlos Gonzalez-Cadenas
; This is not a problem in practice. We're using a bunch of heuristics in our QueryParser (including a lot of info extracted from the TermsEnum, stopword lists, etc ...) to severely cut the space. Thanks Carlos > > Regards > > > On Thu, Mar 15, 2012 at 12:01 AM, Carlos

problems with DisjunctionMaxQuery and early-termination

2012-03-15 Thread Carlos Gonzalez-Cadenas
s standalone queries and then joins all the results together, but before going for this we'd like to know if you have any ideas on how to solve this problem within SOLR. We do have our own QParser, and therefore we'd be able to implement any arbitrary query construction that you can c

problems with DisjunctionMaxQuery and early-termination

2012-03-14 Thread Carlos Gonzalez-Cadenas
s standalone queries and then joins all the results together, but before going for this we'd like to know if you have any ideas on how to solve this problem within SOLR. We do have our own QParser, and therefore we'd be able to implement any arbitrary query construction that you can c

Re: custom scoring

2012-02-20 Thread Carlos Gonzalez-Cadenas
uot; is a field that is indexed and stored with every document. It expresses how popular a given query is (i.e. common queries like "hotels in barcelona" have a bigger query_score than less common queries like "hotels in barcelona near the beach"). Let me know if you need somethin

Re: custom scoring

2012-02-20 Thread Carlos Gonzalez-Cadenas
se:hoteles | stopword_phrase:hoteles | wildcard_stopword_shortened_phrase:hoteles | wildcard_stopword_phrase:hoteles),def=0.0),const(0.5)),float(query_score))* Thanks a lot for your help. Carlos Carlos Gonzalez-Cadenas CEO, ExperienceOn - New generation search http://www.experienceon.com Mobile: +34 652 911

Re: custom scoring

2012-02-20 Thread Carlos Gonzalez-Cadenas
cuments due to the early query termination techniques we currently use. Any ideas on how to make it faster?. Thanks a lot, Carlos Carlos Gonzalez-Cadenas CEO, ExperienceOn - New generation search http://www.experienceon.com Mobile: +34 652 911 201 Skype: carlosgonzalezcadenas LinkedIn: http://www

processing of merged tokens

2012-02-20 Thread Carlos Gonzalez-Cadenas
solutions and algorithms for this. It would be great if you can help us identify the best way to solve this problem. Thanks a lot for your help. Carlos Carlos Gonzalez-Cadenas CEO, ExperienceOn - New generation search http://www.experienceon.com Mobile: +34 652 911 201 Skype: carlosgonzalezcadenas LinkedIn: http://www.linkedin.com/in/carlosgonzalezcadenas

Re: custom scoring

2012-02-17 Thread Carlos Gonzalez-Cadenas
ass) can tell us what was the intention by > constructing an every-time-match-all-function-query. > > Can you validate whether your QueryParser constructs a query in the form > I drew above? > > Regards, > Em > > Am 16.02.2012 20:29, sc

Re: custom scoring

2012-02-16 Thread Carlos Gonzalez-Cadenas
'm not understanding how the whole thing works :) ). Thanks Carlos * * Carlos Gonzalez-Cadenas CEO, ExperienceOn - New generation search http://www.experienceon.com Mobile: +34 652 911 201 Skype: carlosgonzalezcadenas LinkedIn: http://www.linkedin.com/in/carlosgonzalezcadenas On Thu, Feb 16, 20

Re: custom scoring

2012-02-16 Thread Carlos Gonzalez-Cadenas
ds to a) improve performance on wildcard queries and b) have a very precise control over the score. Thanks a lot for your help, Carlos [1]: http://grokbase.com/p/lucene/solr-user/11bjw87bt5/functionquery-score-0 Carlos Gonzalez-Cadenas CEO, ExperienceOn - New generation search http://www.experience

Re: custom scoring

2012-02-16 Thread Carlos Gonzalez-Cadenas
're very fast, but when we introduce the function queries as described below, it all goes 10X slower. Let me know if you need anything else. Thanks Carlos Carlos Gonzalez-Cadenas CEO, ExperienceOn - New generation search http://www.experienceon.com Mobile: +34 652 911 201 Skype: carlosgonz

custom scoring

2012-02-16 Thread Carlos Gonzalez-Cadenas
Hello all: We'd like to score the matching documents using a combination of SOLR's IR score with another application-specific score that we store within the documents themselves (i.e. a float field containing the app-specific score). In particular, we'd like to calculate the final score doing some

custom scoring

2012-02-13 Thread Carlos Gonzalez-Cadenas
Hello all: We'd like to score the matching documents using a combination of SOLR's IR score with another application-specific score that we store within the documents themselves (i.e. a float field containing the app-specific score). In particular, we'd like to calculate the final score doing some