Pinned Loading

1. FastDPeak FastDPeak Public

   Density Peak is not applicable for large scale data, due to the two quantities, i.e, density ρ and δ, are both obtained by brute force algorithm with complexity O(n2). Then, a simple but fast Densi…

   C++ 9 3

2. Sample-based_Semi-convex_Hull_Tree Sample-based_Semi-convex_Hull_Tree Public

   In this paper, a novel tree structure, namely semi-convex hull tree, is proposed, and based on it a fast nearest neighbor (NN) query algorithm for large scale data is given. In the novel tree, each…

   C++ 1 1