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2024-03-27 Thread Gavin McDonald
Hello to all users, contributors and Committers! [ You are receiving this email as a subscriber to one or more ASF project dev or user mailing lists and is not being sent to you directly. It is important that we reach all of our users and contributors/committers so that they may get a chance t

Re: Slow performance for phrases with terms with high ttf

2024-03-27 Thread Chris Hostetter
This is also the sort of thing CommonGramsFilter ws designed for... https://solr.apache.org/guide/solr/latest/indexing-guide/filters.html#common-grams-filter : Date: Mon, 25 Mar 2024 10:17:48 -0400 : From: Doug Turnbull : Reply-To: users@solr.apache.org : To: users@solr.apache.org : Subject: R

Performance Suggestion for Dense Vectors

2024-03-27 Thread Iram Tariq
Hi All, I am using Dense vectors in SOLR and facing slowness in it. Each search is taking 10-25 seconds. I want to reduce the time to 5 seconds (or less ideally). Following configurations are being used. 1. *SOLR Version:* 9.3.0 2. *Lucene Version:* 9.7.0 3. *Vector Dimensions*: 384

Fwd: Solr 9 punctuation issue

2024-03-27 Thread J Zhu
I am migrating Solr 3 to Solr 9. However, the issues I have now are: 1. Solr 9 returns no results where punctuation is included within quotes (a phrase search), such as queries: "Electric Vehicles: Charging Points" 2. Solr 9 treats smart and not-smart apostrophes as different. Could Solr 9 treat t

Re: Performance Suggestion for Dense Vectors

2024-03-27 Thread Kent Fitch
Hi Iram, Is the machine doing lots of IO? If the hnsw graphs are not entirely in memory, performance will be poor. What JVM? You may get some benefit from simd support in java 21. Can you use the latest quantisation changes in Lucene to reduce memory footprint of the hnsw graphs? That's a large to

Re: edismax boost query(bq) with local params syntax

2024-03-27 Thread Robi Petersen
Hi Rajani, I used to use the '_val_' hook extensively and tend to prefer it's syntax in general... I think that bq and _val_ are generally equivalent but I could be wrong. Thx Robi On Mon, Mar 25, 2024 at 11:40 AM rajani m wrote: > ok, I figured, the syntax - bq= _query_:"" AND _val_:"" seems