Building A Radio Panel Using Fusion And Recall Surveys
Alexandre CrivellaroandAntonio Ricardo Alves FerreiraIBOPE Pesquisa de Mdia
Introduction
Data fusion
Data fusion has proven to be an excellent tool for media applications, because it allows more information for an individual to be obtained through the crossing of variables obtained from two or more distinctive sources. Some data fusion techniques, also known as statistical matching, were presented and classified as unconstrained (1) and constrained (6) and afterwards assessed. (2) A very complete study has recently been presented (3) where the audience data is fused with the consumption research...