Re: HNSW (knn_vector_cosine) index accuracy over time

2024-11-06 Thread Derek C
Hi all again, Just following-up on this myself and to see if anyone else out there, also using KNN nearest-neighbour vector searches in SOLR, has been thinking about this. There is an interesting document on Pinecone's website on HNSW specifically about databases that "bolt-on" vector indexes (no

HNSW (knn_vector_cosine) index accuracy over time

2024-11-01 Thread Derek C
Hi all, This is something I'm unsure about: We have a SOLR collection of documents with knn_vector_cosine embedding fields which we use to run nearest neighbor searches. We have replicas but no shards so every node has the entire core/collection of documents. We are adding and removing document