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A distributed approximate nearest neighborhood search (ANN) library which provides a high quality vector index build, search and distributed online serving toolkits for large scale vector search scenario.
16 коммитов 84 Ветки 0 Теги 40 MiB
C++ 90.9%
Python 4.3%
Cuda 2.4%
CMake 1.5%
SWIG 0.8%
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README.md

Space Partition Tree And Graph for Vector Search

MIT licensed Build status

SPTAG (Space Partition Tree And Graph) is a toolkit which provides a high quality vector index build, search and distributed online serving toolkits for large scale vector search scenario.

architecture

Why to consider using SPTAG

  • Performance
  • New features
  1. ..
  2. ..

Install

requirements

  • swig >= 3.0
  • cmake >= 3.12.0
  • boost >= 1.67.0

compile && install

For Linux:

mkdir build
cd build && cmake .. && make

It will generate a Release folder in the code directory which contains all the build targets.

For Windows:

mkdir build
cd build && cmake -A x64 ..

It will generate a SPTAGLib.sln in the build directory, open the solution in the Visual Studio (at least 2015) and compile the ALL_BUILD project, it will generate a Release directory which contains all the build targets.

test

Run the test (or Test.exe) in the Release folder to verify all the tests have passed.

Documentation

  • Overview
  • Get started

Contribute

This project welcomes contributions and suggestions from all the users.

We use GitHub issues for tracking suggestions and bugs.

License

The entire codebase is under MIT license