A FUZZY CONTROL APPROACH FOR VOTE ESTIMATION

This document presents the results of applying fuzzy control methods for the estimation of the lack of answer for the vote variable in the opinion polls carried out by the Sociological Research Centre (SRC). This document presents the results of applying fuzzy control methods for the estimation of the lack of answer for the vote variable in the opinion polls carried out by the Sociological Research Centre (SRC). The first section describes the data used, emphasizing some problems which could be solved by means of classification procedures. The second section shows the designed fuzzy control system for classification, describing the procedures to generate the fuzzy rules and sets and their operation. Finally, we present the results and some conclusions and possible ways of improvement.