[SOLR-12890] Vector Search in Solr (Umbrella Issue)

• Type: New Feature
• Status: Resolved
• Priority: Major
• Resolution: Abandoned
• Assignee: Unassigned
• Reporter: mosh
• Created: 21/Oct/18 07:11
• Updated: 21/Feb/24 12:10
• Resolved: 21/Feb/24 12:10

Description

We have recently come across a need to index documents containing vectors using solr, and have even worked on a small POC. We used an URP to calculate the LSH(we chose to use the superbit algorithm, but the code is designed in a way the algorithm picked can be easily chagned), and stored the vector in either sparse or dense forms, in a binary field.
Perhaps an addition of an LSH URP in conjunction with a query parser that uses the same properties to calculate LSH(or maybe ktree, or some other algorithm all together) should be considered as a Solr feature?

Issue Links

• is a child of: SOLR-14397 Vector Search in Solr
• is duplicated by: SOLR-13500 Vector Search with Solr
• relates to: SOLR-12879 Query Parser for MinHash/LSH
• links to: Solr Vectors POC