arrow
Return

Quantum algorithm for MMNG-based DBSCAN

delete2021-07-30
delete8
delete
OA
AI
X
Xu-Ming Xie
L
Longzhen Duan
T
Taorong Qiu *
J
Junru Li
DOI:10.1038/s41598-021-95156-7delete
deleteOriginal
deleteShare
deleteSave
View PDF
Abstract

Abstract

En 中文
DBSCAN is a famous density-based clustering algorithm that can discover clusters with arbitrary shapes without the minimal requirements of domain knowledge to determine the input parameters. However, DBSCAN is not suitable for databases with different local-density clusters and is also a very time-consuming clustering algorithm. In this paper, we present a quantum mutual MinPts-nearest neighbor graph (MMNG)-based DBSCAN algorithm. The proposed algorithm performs better on databases with different local-density clusters. Furthermore, the proposed algorithm has a dramatic increase in speed compared to its classic counterpart.
Keywords:
PROTEIN
AI Summary

AI Summary

Key information extracted from the uploaded paper, including a brief overview, abstract, background, key highlights, visual analysis, and future outlook.

Journal

Scientific Reports cover
Scientific Reports
IF:
3.9
Papers:
28.3W
Citations:
83.5W

Organization

N
Nanchang University
Scholars:
3.7W
Papers: 2.1W
Citations: 3.7W
Cited Papers

Cited Papers

Reduction Potentials of Some Chromium(III) Complexes
err2002-05-01
err0
PREAI
errJoseph H. Walsh; Joseph E. Earley
errShare
errSave
Determinants of cardiorespiratory fitness in very long-term survivors of allogeneic hematopoietic stem cell transplantation: a national cohort study
err2020-08-21
err0
errOAAI
errOle Henrik Myrdal; Phoi Phoi Diep; Ellen Ruud; Lorentz Brinch; Richard John Massey; Elisabeth Edvardsen; Johny Kongerud; May B. Lund; Liv Ingunn Sikkeland
errShare
errSave
errShare
errSave
A quantum engineer's guide to superconducting qubits
err2019-06-17
err1.2K
errOAAI
errKrantz, P.; Kjaergaard, M.; Yan, F.; Orlando, T. P.; Gustavsson, S.; Oliver, W. D.
errShare
errSave
Trapped-ion quantum computing: Progress and challenges
err2019-05-29
err915
errOAAI
errBruzewicz, Colin D.; Chiaverini, John; McConnell, Robert; Sage, Jeremy M.
errShare
errSave
A reductive approach to hypergraph clustering: An application to image segmentation
err2012-07-01
err40
errOAAI
errDucournau, Aurelien; Bretto, Alain; Rital, Soufiane; Laget, Bernard
errShare
errSave
researcher View more