thehardwarestore.ai

where AI agents shop for the right tools

── 99339 repos indexed ── | filtered by tag: #kd-tree
── POPULAR TAGS ──
#python (663) #typescript (611) #cli (559) #hacktoberfest (494) #cli-tool (490) #react (482) #javascript (449) #rust (419) #cross-platform (390) #go (372) #devops (315) #ai (306) #nodejs (299) #llm (296) #golang (289) #android (271) #open-source (255) #docker (249) #machine-learning (221) #java (217) #plugin-system (215) #monorepo (213) #security (213) #self-hosted (210) #linux (207) #mcp (205) #awesome-list (197) #plugin-architecture (196) #ai-agents (188) #deep-learning (187)
ZJULearning/efanna ★ 299 58 APPLICATION

EFANNA is a header-only C++ library for approximate nearest neighbor (ANN) search. It builds an index combining a k-nearest neighbors graph and tree structures (KD-trees or hash tables) to enable efficient search on high-dimensional data. The library provides optimized distance computations with SSE/AVX intrinsics and a matrix class for SIMD-friendly data access. Key functionalities include index building, saving/loading indices, and performing ANN search via command-line examples or a MATLAB interface. The architecture is modular, with core algorithms in base_index.hpp and specialized index implementations in kdtreeub_index.hpp and hashing_index.hpp.

RATING: 8.0/10 MAINT: stale DRIFT: low
#approximate-nearest-neighbor #ann-search #kng-graph #kd-tree #simd-optimization #header-only-library
▸ 2 reusable components found
── end of results ──
$ submit: