Statistics@Naples

Session

30 giu 2023, 12:30

Aula Spinelli (Department of Political Sciences)

Conveners

Seventh Session: Seventh Session

• Clelia Di Serio ()

Contribution list Timetable

25. How to peel the network: an algorithm for weighted triad census

Roberto Rondinelli

30/06/23, 12:30

Seventh Session

In Network Analysis, the interaction between three nodes is called a "triad" and represents the minimal group structure that can be observed. According to the presence and the type of the relations between three nodes, sixteen triadic configurations (called the isomorphism classes) are defined and their distribution is denoted as "triad census". This kind of analysis is used in different...

27. Network Integration with INet algorithm

Valeria Policastro

30/06/23, 12:50

Seventh Session

Nowadays, network data integration is a demanding problem and still an open challenge, especially when dealing with large datasets. When collecting several data sets and heterogeneous data types on a given phenomenon of interest, the individual analysis of each data set will give only a particular view of such phenomenon. In contrast, integrating all the data will widen and deepen the results...

28. An approach to structural equation modeling in a multiblock framework

Rosaria Romano (University of Naples Federico II)

30/06/23, 13:10

Seventh Session

In many application fields, the variables used to measure a phenomenon are gathered into homogeneous blocks that measure partial aspects of the phenomenon. For example, in sensory analysis, the overall quality of products may depend on the taste and odor variables, etc. In consumer analysis, consumer preferences may depend on physical-chemical and sensory variables. In some contexts, a...