In this paper we discuss the use of Correspondence Analysis, in the Greenacre’s doubling perspective, to analyze and graphically represent ordinal valued two-mode networks. We discuss how this approach: i) takes into account the nature of relational data and the asymmetry of the entities in two-mode networks; ii) permits to directly analyze valued relational data, avoiding transformations; iii) deals with the nature of the ratings and their bipolar character; iv) improves results interpretation.

Correspondence Analysis with Doubling for Two-mode Valued Networks

DE STEFANO, DOMENICO;
2015

Abstract

In this paper we discuss the use of Correspondence Analysis, in the Greenacre’s doubling perspective, to analyze and graphically represent ordinal valued two-mode networks. We discuss how this approach: i) takes into account the nature of relational data and the asymmetry of the entities in two-mode networks; ii) permits to directly analyze valued relational data, avoiding transformations; iii) deals with the nature of the ratings and their bipolar character; iv) improves results interpretation.
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https://convegni.unica.it/cladag2015/book-of-abstracts/
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11368/2903985
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