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Error while building a k-NN index from model using Lucene engine
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3
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779
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November 12, 2023
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Unable to create scripted fields with knn
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1
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1077
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February 4, 2021
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One filter for multiple vectors in _msearch
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2
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874
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May 21, 2021
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Exists Query on Vector Field
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2
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866
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January 11, 2022
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Elastiknn vs Opendistro KNN
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2
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847
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March 26, 2021
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Is it possible to use kNN-Search during aggregation?
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2
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840
|
June 20, 2022
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Where can I find total vector count per index?
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7
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287
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January 29, 2025
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Early look at k_NN pre filtering?
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6
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545
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November 2, 2022
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The right space_type value for inner product similarity in ANN
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1
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992
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June 16, 2021
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Approximate search using hamming distance?
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4
|
612
|
September 1, 2023
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Circuit_breaker_triggered: True and real-time data upload
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1
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930
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February 2, 2021
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kNN Query incompatible with fields containing dots (.)
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3
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657
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September 2, 2020
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Byte size vector with neural search on the fly
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3
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362
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December 24, 2023
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Can't perform exact k-NN with scoring script
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1
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903
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June 9, 2021
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Increasing "lucene" max number of dimensions
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3
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638
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July 9, 2023
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Multiple distance types in same index?
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2
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731
|
January 19, 2021
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Regarding storing vectors
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3
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348
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February 6, 2024
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Cannot apply "knn.model.index.number_of_shards" cluster setting in AWS environment
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2
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680
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June 18, 2023
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Bulk KNN vector query
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1
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827
|
August 5, 2021
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Should The Same FAISS k-NN Query Yield The Same Results Each Time?
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1
|
452
|
May 4, 2024
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OpenSearch 3.0 : unknown setting [index.knn.space_type] please check that any required plugins are installed, or check the breaking changes documentation for removed settings
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5
|
459
|
July 12, 2025
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Question about ANN graph memory size
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4
|
492
|
January 29, 2025
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Searching multiple fields with custom scoring (e.g hamming)
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1
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750
|
January 22, 2021
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Is it possible to horizontally scale KNN graphs
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1
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743
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November 22, 2021
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Cluster becomes too slow when indexing knn_vector data
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1
|
737
|
January 4, 2023
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Support Inner Product Distance Metrict
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1
|
729
|
January 22, 2021
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How to decay the knn search result using decay function?
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1
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723
|
January 15, 2022
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Searching for irrelevant data also returns results
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2
|
563
|
October 27, 2023
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Optimal value of K
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1
|
667
|
March 30, 2022
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How filter works on Approx KNN openserach
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2
|
519
|
October 24, 2023
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Pure k-NN score with prefilter
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2
|
515
|
October 27, 2023
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Trying to improve Opensearch performance on vector search
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1
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611
|
July 18, 2024
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Cannot explain knn search results
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2
|
496
|
August 5, 2024
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How to use the ScriptScoreQueryBuilder with KNN?
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1
|
605
|
November 10, 2023
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k-NN roadmap in light of Lucene 9.0
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1
|
604
|
January 10, 2022
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Duplicate Vectors and HNSW Memory Usage
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1
|
601
|
August 18, 2021
|
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Need help in accessing memory requirements to serve 50 million documents
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1
|
590
|
November 22, 2021
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Timeouts during the search load test
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1
|
586
|
January 4, 2023
|
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Best way to introduce new embedding models to existing indexes?
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1
|
327
|
August 10, 2024
|
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Exact KNN queries not cached
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2
|
468
|
November 14, 2023
|
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Reducing the Disk space of Indexes for Vector embeddings through pretrained models
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6
|
299
|
April 18, 2025
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Approximate kNN total hits inconsistent
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1
|
536
|
January 4, 2023
|
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Approximate KNN search with vector ID instead of vector data
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2
|
437
|
July 18, 2023
|
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Compute similarty score while ingesting data
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1
|
512
|
January 22, 2021
|
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'cache_capacity_reached': True in the Knn plugin
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1
|
496
|
March 23, 2024
|
|
How to add opensearch-knn dependency
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1
|
492
|
February 2, 2024
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Replicas in memory. How disable?
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1
|
483
|
February 22, 2021
|
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Lucene HNSW nested knn with efficient filtering does not work for non-nested fields
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|
1
|
449
|
December 19, 2023
|
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How to create vector out of structured json data
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1
|
448
|
February 24, 2024
|
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Error when deploying pretrained model: Unknown builtin op: aten::scaled_dot_product_attention
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4
|
279
|
June 14, 2025
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