// Copyright ©2019 The Gonum Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

// Package vptree implements a vantage point tree. Vantage point
// trees provide an efficient search for nearest neighbors in a
// metric space.
//
// See http://pnylab.com/papers/vptree/vptree.pdf for details of vp-trees.
package vptree // import "gonum.org/v1/gonum/spatial/vptree"
