libnabo

Enjoy a fast K Nearest Neighbour library designed for low-dimensional spaces.

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libnabo is a fast K Nearest Neighbour library for low-dimensional spaces. It provides a clean, legacy-free, scalar-type–agnostic API thanks to C++ templates.

Its current CPU implementation is strongly inspired by ANN, but with more compact data types. On average, libnabo is 5% to 20% faster than ANN.

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Specifications
Developer:
ETHZ ASL
Latest version:
All versions
License type:
Open source
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