This Rust crate provides an implementation of hashed array trees as described by Edward Sitarski in the Algorithm Alley column of the September 1996 edition of Dr. Dobb's Journal.

Abstract: Visualizing the qualitative outcomes of clustering algorithms in high-dimensional spaces remains a persistent challenge in data analysis and machine learning. Traditional dimensionality ...

Abstract: Establishing the correspondences between newly acquired points and historically accumulated data (i.e., the map) through nearest neighbor search is crucial in numerous robotic applications.