Bulk KNN vector query

jonathanlimsc · August 4, 2021, 10:24am

Currently the documentation has an example of doing a KNN search given a single input vector. This is done via a single REST request.(Approximate search - OpenSearch documentation)

I was wondering if Opensearch supports/will be able to support a bulk query that allows for example a KNN search for 100 vectors via a single REST query?

jmazane · August 5, 2021, 3:04pm

HI @jonathanlimsc

At the moment, we do not support this. Please open a feature request on GitHub! We can get feedback from community on this feature request.

Jack

Topic		Replies	Views
One filter for multiple vectors in _msearch k-NN	2	815	May 21, 2021
Approximate KNN search with vector ID instead of vector data k-NN	2	372	July 18, 2023
k-NN multiple field search in OpenSearch k-NN	6	2200	May 12, 2023
Question about knn and Opensearch shards General Feedback	6	1132	September 9, 2023
Is it possible to use kNN-Search during aggregation? k-NN discuss	2	725	June 20, 2022

Bulk KNN vector query

Related topics