Nearest Neighbors

2026-03-06

1 min read time

Applies to Linux

Contents:

• All-neighbors
  • All neighbors knn graph build parameters
  • Build
• Bruteforce
  • Index
  • Index build
  • Index search
  • Index serialize
• CAGRA
  • Index build parameters
  • Index search parameters
  • Index extend parameters
  • Index
  • Index build
  • Index search
  • Index extend
  • Index serialize
• Dynamic Batching
  • Index build parameters
  • Index search parameters
  • Index
  • Index search
• Epsilon Neighborhood
  • L2-Squared Distance Operations
• Filtering
  • FilterType
  • cuvs::neighbors::filtering::base_filter
  • cuvs::neighbors::filtering::none_sample_filter
  • cuvs::neighbors::filtering::ivf_to_sample_filter
  • cuvs::neighbors::filtering::bitmap_filter
  • cuvs::neighbors::filtering::bitset_filter
• HNSW
  • Index search parameters
  • Index
  • Index extend parameters
  • Index extend
  • Index load
  • Index search
  • Index serialize
• IVF-Flat
  • Index build parameters
  • Index search parameters
  • Index
  • Index build
  • Index extend
  • Index search
  • Index serialize
• IVF-PQ
  • Index build parameters
  • Index search parameters
  • Index
  • Index build
  • Index extend
  • Index search
  • Index serialize
  • Helper Methods
• NN-Descent
  • Index build parameters
  • Index
  • Index build
• Refinement
  • Index
• Distributed ANN
  • Index build parameters
  • Search parameters
  • Index build
  • Index extend
  • Index search
  • Index serialize
  • Index deserialize
  • Distribute pre-built local index
• Vamana
  • Index build parameters
  • Index
  • Index build
  • Index serialize