Exploració per autor "Lamberti, Giuseppe"

Ara es mostren els items 1-4 de 4

    • Modelling with heterogeneity 

      Aluja Banet, Tomàs; Lamberti, Giuseppe; Sanchez Trujillo, Gaston (2013)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      We present in this paper a methodology to deal with heterogeneity in modelling when the sources are unknown. Although the approach is general we present it for the PLS-PM latent variable modelling. We call such approach ...

    • Modelling with heterogeneity 

      Lamberti, Giuseppe (Universitat Politècnica de Catalunya, 2015-06-22)
      Tesi
      Accés obert
      When collecting survey data for a specific study it is usual to have some background information, in the form for example, of socio-demographic variables. In our context, these variables may be useful in identifying potential ...

    • The Pathmox approach for PLS path modeling segmentation 

      Lamberti, Giuseppe; Aluja Banet, Tomàs; Sanchez, Gaston (2016-08)
      Article
      Accés obert
      Modeling has often failed to meet expectations, mostly because of the difficulty of comprehending relationships within phenomena and expressing them in mathematical models. Reality is frequently too complex to be reflected ...

    • The Pathmox approach for PLS path modeling: discovering which constructs differentiate segments 

      Lamberti, Giuseppe; Aluja Banet, Tomàs; Sanchez Trujillo, Gaston (2017-11)
      Article
      Accés obert
      The problem of heterogeneity represents a very important issue in the decision-making process. Furthermore, it has become common practice in the context of marketing research to assume that different population parameters ...