RE: Changing the scoring (newest doc date first)

2006-05-30 Thread Halsey, Stephen
index in correct date order. / Marcus From: Doug Cutting [mailto:[EMAIL PROTECTED] Sent: Tue 5/23/2006 12:54 AM To: java-user@lucene.apache.org Subject: Re: Changing the scoring (newest doc date first) Marcus Falck wrote: > There is however one LARGE probl

RE: Changing the scoring (newest doc date first)

2006-05-23 Thread Marcus Falck
/ Marcus From: Doug Cutting [mailto:[EMAIL PROTECTED] Sent: Tue 5/23/2006 12:54 AM To: java-user@lucene.apache.org Subject: Re: Changing the scoring (newest doc date first) Marcus Falck wrote: > There is however one LARGE problem that we have run into. All search result

Re: Changing the scoring (newest doc date first)

2006-05-22 Thread Doug Cutting
Marcus Falck wrote: There is however one LARGE problem that we have run into. All search result should be displayed sorted with the newest document at top. We tried to accomplish this using Lucene's sort capabilites but quickly ran into large performance bottlenecks. So i figured since the default

Re: Changing the scoring (newest doc date first)

2006-05-17 Thread Yonik Seeley
On 5/16/06, Marcus Falck <[EMAIL PROTECTED]> wrote: I'm working on a very large implementation of a search engine based on the lucene api (1.4.3). We have also been investigating enterprise search companies such as FAST and Verity but have come to the conclusion that we might aswell save ourse

RE: Changing the scoring (newest doc date first)

2006-05-17 Thread Mordo, Aviran (EXP N-NANNATEK)
When you write your query, you can add a date range with a boot factor for this field, i.e boost y a factor x the documents that have a date of today, boost by x-1 the documents from the past wee, boost by x-2 the documents from the past two weeks, etc'. This will not be a perfect sort on the dat