vsag is a vector indexing library used for similarity search.

ann indexing-library similarity-search vector vectordb
6 Open Issues Need Help Last updated: Jul 5, 2026

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vsag is a vector indexing library used for similarity search.

C++
#ann#indexing-library#similarity-search#vector#vectordb
good first issue hardness/✭✭✭ needs-triage

vsag is a vector indexing library used for similarity search.

C++
#ann#indexing-library#similarity-search#vector#vectordb
good first issue hardness/✭ needs-triage

vsag is a vector indexing library used for similarity search.

C++
#ann#indexing-library#similarity-search#vector#vectordb
kind/feature help wanted needs-triage

vsag is a vector indexing library used for similarity search.

C++
#ann#indexing-library#similarity-search#vector#vectordb
good first issue kind/improvement version/0.18 hardness/✭

vsag is a vector indexing library used for similarity search.

C++
#ann#indexing-library#similarity-search#vector#vectordb

AI Summary: Implement Dynamic Distance Computation (DDC) as a new reranking strategy within the VSAG HGraph indexing algorithm to improve search performance, particularly for large TOPK values, by selectively reranking only a subset of the result heap instead of all points. This involves integrating DDC into the existing HGraph codebase, potentially requiring modifications to the search process and leveraging selective reranking techniques. Reference materials including papers and code examples are provided.

Complexity: 5/5
good first issue hardness/✭✭✭✭✭

vsag is a vector indexing library used for similarity search.

C++
#ann#indexing-library#similarity-search#vector#vectordb