Re: Efficient Query Evaluation using a Two-Level Retrieval Process

2009-11-16 Thread Paul Elschot
Op maandag 16 november 2009 19:09:52 schreef J. Delgado: > On Mon, Nov 16, 2009 at 9:44 AM, Earwin Burrfoot wrote: > > This algo is strictly tied to sort-by-score, if I understand it correctly. > > Lucene has queries and sorting decoupled (except for allowOutOfOrder > > mess), so implementing it w

Re: Efficient Query Evaluation using a Two-Level Retrieval Process

2009-11-16 Thread J. Delgado
On Mon, Nov 16, 2009 at 9:44 AM, Earwin Burrfoot wrote: > This algo is strictly tied to sort-by-score, if I understand it correctly. > Lucene has queries and sorting decoupled (except for allowOutOfOrder > mess), so implementing it would require some really fat hacks. > According to the paper on

Re: Efficient Query Evaluation using a Two-Level Retrieval Process

2009-11-16 Thread Earwin Burrfoot
This algo is strictly tied to sort-by-score, if I understand it correctly. Lucene has queries and sorting decoupled (except for allowOutOfOrder mess), so implementing it would require some really fat hacks. On Mon, Nov 16, 2009 at 20:26, J. Delgado wrote: > As I understood it setMinimumNumberShou

Re: Efficient Query Evaluation using a Two-Level Retrieval Process

2009-11-16 Thread J. Delgado
As I understood it setMinimumNumberShouldMatch(int min) Is used to specify a minimum number of the optional BooleanClauses which must be satisfied. I haven't seen the implementation of setMinimumNumberShouldMatch but it seems a bit different than what is intended with the WAND operator, which can

Re: Efficient Query Evaluation using a Two-Level Retrieval Process

2009-11-16 Thread J. Delgado
in Shekhar Mangar [mailto:shalinman...@gmail.com] > *Sent:* Monday, November 16, 2009 8:13 AM > *To:* solr-...@lucene.apache.org > *Cc:* java-dev@lucene.apache.org > *Subject:* Re: Efficient Query Evaluation using a Two-Level Retrieval > Process > > > > Hey Joaquin, > >

RE: Efficient Query Evaluation using a Two-Level Retrieval Process

2009-11-15 Thread Uwe Schindler
Cc: java-dev@lucene.apache.org Subject: Re: Efficient Query Evaluation using a Two-Level Retrieval Process Hey Joaquin, The mailing list strips off attachments. Can you please upload it somewhere and give us the link? On Mon, Nov 16, 2009 at 12:35 PM, J. Delgado wrote: Please find

Re: Efficient Query Evaluation using a Two-Level Retrieval Process

2009-11-15 Thread Shalin Shekhar Mangar
Hey Joaquin, The mailing list strips off attachments. Can you please upload it somewhere and give us the link? On Mon, Nov 16, 2009 at 12:35 PM, J. Delgado wrote: > Please find attached the paper on "Efficient Query Evaluation using a > Two-Level Retrieval Process". I believe that such approach