Weighted networks: the issue of dichotomization; International Journal of Tourism Sciences; Vol. 19, iss.1

Weighted networks: the issue of dichotomization; International Journal of Tourism Sciences; Vol. 19, iss.1

Bibliografske podrobnosti
Parent link:	International Journal of Tourism Sciences Vol. 19, iss.1.— 2019.— [P. 59-64]
Glavni avtor:	Baggio R. Rodolfo
Korporativna značnica:	Национальный исследовательский Томский политехнический университет Школа базовой инженерной подготовки Отделение социально-гуманитарных наук
Izvleček:	Title screen The purpose of this methodological paper is to explore one issue in the analysis of complex networks when weights are used to value edges. Often these weights are removed by setting a threshold and considering the links existing only if their value is higher than this. This practice allows then using simpler metrics as provided by many software packages. However, many common network properties, which often lead to specific interpretations, can be highly sensitive to the assumptions and thresholds used. By discussing a case, we show the differences that arise when dichotomizing a weighted network. We conclude that while unweighted networks can provide insights into some structural properties, the operation can be unnecessary and even detrimental for studying many features and processes when valued relational data are available. Режим доступа: по договору с организацией-держателем ресурса
Jezik:	angleščina
Izdano:	2019
Teme:	электронный ресурс труды учёных ТПУ network analysis weighted networks dichotomization сетевой анализ
Online dostop:	https://doi.org/10.1080/15980634.2019.1592311
Format:	Elektronski Book Chapter
KOHA link:	https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=660817

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