Re: [SPATIAL] Best Fit Calculation

2010-04-14 Thread Helleringer, Nicolas
Tables are well on JIRA : https://issues.apache.org/jira/browse/LUCENE-2359 <https://issues.apache.org/jira/browse/LUCENE-2359>Nicolas 2010/4/14 Helleringer, Nicolas > Here are the summary tables : > > First a table to remind metrics on the Tiers : > Tile Level TierLegnth Ti

Re: [SPATIAL] Best Fit Calculation

2010-04-14 Thread Helleringer, Nicolas
Here are the summary tables : First a table to remind metrics on the Tiers : Tile Level TierLegnth TierBoxes TileLength (miles) 0 1 1 24902 1 2 4 12451 2 4 16 6225,5 3 8 64 3112,75 4 16 256 1556,375 5 32 1024 778,1875 6 64 4096 389,09375 7 128 16384 194,546875 8 256 65536 97,2734375 9 512 262144 4

Re: [SPATIAL] Best Fit Calculation

2010-04-14 Thread Helleringer, Nicolas
> > That minTile param allows you to trade off between filtering accuracy > and faster tile filtering. Without the param (or until it can be > implemented) the correct approach seems like the above, without a > minTile. This sounds to me like the old approach is correct. > minTier and maxTier at

Re: [SPATIAL] Best Fit Calculation

2010-04-14 Thread Helleringer, Nicolas
I ll try to find a little bit of time tonight to make a sample data set go through the two calculations to see the differences. I ll make a summary table. I ll comment the issue with some comments on 'my' version of the alogrithm right now. Nicolas 2010/4/14 Chris Male > Hi, > > My understandi

LatLng rework

2010-04-14 Thread Helleringer, Nicolas
Hi, I will be working on the LatLng point implementation now that LUCENE-2359, LUCENE-2366, LUCENE-2367, LUCENE-1777 and LUCENE-1921 are ok. I will propose small patches inside LUCENE-1934 but it will solve also part or total of LUCENE-2149 and LUCENE-2148. Next step after that will be to addres

Re: [SPATIAL] CartesianPolyFilterBuilder ?

2010-04-03 Thread Helleringer, Nicolas
bounding area for a search radius and point is computed + matching tier boxes are fetched. Code we ve done at Google Code should solve all of those and I hope is more readable. Regards, Nicolas 2010/4/1 Grant Ingersoll > > On Apr 1, 2010, at 1:22 PM, Helleringer, Nicolas wrote: > > &g

Re: [SPATIAL] CartesianPolyFilterBuilder ?

2010-04-01 Thread Helleringer, Nicolas
I did. It is bugged. It has also been re worked and will be patched (this weekend If I can) and comitted by Chris afterwards. Code is again @GoogleCode for the moment. Nicolas 2010/4/1 Grant Ingersoll > > On Apr 1, 2010, at 9:09 AM, Helleringer, Nicolas wrote: > > > > 2010/4

Re: [SPATIAL] CartesianPolyFilterBuilder ?

2010-04-01 Thread Helleringer, Nicolas
2010/4/1 Grant Ingersoll > > On Apr 1, 2010, at 8:22 AM, Helleringer, Nicolas wrote: > > I did put a comment on the jira issue pointing to the code I wrote inside > Chris Male perspective. > He answered on the JIRA topic as well. > > > Yep, saw that. If you wish fo

Re: Welcome Uwe Schindler to the Lucene PMC

2010-04-01 Thread Helleringer, Nicolas
Congratulations ! 2010/4/1 Michael McCandless > Welcome Uwe!! > > Mike > > On Thu, Apr 1, 2010 at 7:05 AM, Grant Ingersoll > wrote: > > I'm pleased to announce that the Lucene PMC has voted to add Uwe > Schindler to the PMC. Uwe has been doing a lot of work in Lucene and Solr, > including seve

Re: [SPATIAL] CartesianPolyFilterBuilder ?

2010-04-01 Thread Helleringer, Nicolas
I did put a comment on the jira issue pointing to the code I wrote inside Chris Male perspective. He answered on the JIRA topic as well. Regards, Nicolas 2010/4/1 Grant Ingersoll > > On Mar 31, 2010, at 6:08 PM, Helleringer, Nicolas wrote: > > I do. > > It is clearly related

Re: [SPATIAL] CartesianPolyFilterBuilder ?

2010-03-31 Thread Helleringer, Nicolas
I do. It is clearly related to prime meridian handling but it is unreadable and buggy. I did a complete rewrite of this sector of code commited to Chris Male repository (working together to rework the whole thing). Commit of this work should be done by Chris very soon. Hope it will help. Nicol

Re: Lucene Spatial

2010-03-31 Thread Helleringer, Nicolas
Hi Guillermo, As this is the dev list we will continue this discussion via direct mail : i sent one to you right away and i ll try to help you. Nicolas 2010/3/30 Guillermo Payet > Hello, > > I sent this query to the user list, with no luck. I'm hoping someone on > dev might be able to help us

Re: Welcome Shai Erera as Lucene/Solr committer

2010-03-26 Thread Helleringer, Nicolas
Congratulations ! 2010/3/26 Uwe Schindler > Welcome Shai, its nice to have you in the team! > > - > Uwe Schindler > H.-H.-Meier-Allee 63, D-28213 Bremen > http://www.thetaphi.de > eMail: u...@thetaphi.de > > > > -Original Message- > > From: Michael McCandless [mailto:luc...@mikemccan