[ 源代码： flann ]
软件包：flann-doc（1.9.1+dfsg-7）
Fast Library for Approximate Nearest Neighbors - documentation
FLANN is a library for performing fast approximate nearest neighbor searches in high dimensional spaces. It contains a collection of algorithms found to work best for nearest neighbor search and a system for automatically choosing the best algorithm and optimum parameters depending on the dataset.
This package contains the documentation for FLANN.