Efficient visualization of social networks based on modified Sammon's mapping

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F15%3A86096489" target="_blank" >RIV/61989100:27240/15:86096489 - isvavai.cz</a>

Alternative codes found

RIV/61989100:27740/15:86096489

Result on the web

<a href="http://dx.doi.org/10.1016/j.swevo.2015.10.002" target="_blank" >http://dx.doi.org/10.1016/j.swevo.2015.10.002</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.swevo.2015.10.002" target="_blank" >10.1016/j.swevo.2015.10.002</a>

Result language

angličtina

Original language name

Efficient visualization of social networks based on modified Sammon's mapping

Original language description

Visualization is an important part of Network Analysis. It helps to find features of the network that are not easily identifiable. In this paper, we present a novel approach to the visualization of weighted networks based on the Distance Geometry Problem. The network may be seen as a set of data points in space induced by the incidence relation or as a symmetric matrix of vertex distances. We propose two methods for construction of the input for Sammon's mapping and discuss the effect of the particularmethods on the final layout. In this work, we use Differential Evolution as a real-parameter optimization metaheuristic algorithm to minimize the error function used in Sammon's mapping. The presented experiments used the well-known Zachary's Karate Clubnetwork and weighted co-authors network based on the DBLP database. We present our approach to the visualization of weighted networks based on Sammon's mapping and linear approximation. Dimensionality reduction and graph based visualizat

Czech name

—

Czech description

—

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

IN - Informatics

OECD FORD branch

—

Project

<a href="/en/project/ED1.1.00%2F02.0070" target="_blank" >ED1.1.00/02.0070: IT4Innovations Centre of Excellence</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year

2015

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Swarm and Evolutionary Computation

ISSN

2210-6502

e-ISSN

—

Volume of the periodical

25

Issue of the periodical within the volume

1

Country of publishing house

NL - THE KINGDOM OF THE NETHERLANDS

Number of pages

9

Pages from-to

63-71

UT code for WoS article

000367860600007

EID of the result in the Scopus database

2-s2.0-84952630152