Octree/Quadtree/N-dimensional linear tree

C++ implementation for machine learning algorithm K-NN

Implementation of the The k-nearest neighbors (KNN) algorithm. A machine learning algorithm that can be used to solve both classification and regression problems.

The PoseTree container is a data structure designed to efficiently perform K-NNS of poses. Especially poses where the orientation is given by Euler angles. Heavily based on the work of [@attcs] and their Octree library.