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Stochastic interpretation of psychosemantic phenomenological model of estimates of social attitude

Abstract

Stochastic interpretation of psychosemantic phenomenological model of estimates of social attitude

Mochtchenko I.N., Ivanova M.I.

Incoming article date: 15.05.2015

Within a stochastic approach the influence of the random component of the individual responses to the interpretation results data obtained by the technology of semantic differential is investigated. It is offered density of probability for the studied actor at the individual level to describe Fokker – Planck equation. For specific calculations is used the stochastic differential equations (Ito or Stratonovich) which is producing last. The distribution functions throughout the research pool are determined by the Monte Carlo method implemented in agent-oriented application package Any Logic. It is shown that the previously developed model of affective social attitudes easily fits into this scheme, and allows to appreciate the emotional components of attitudes, taking into account stochasticity original settings. The results of studying the dependence of the result variance from errors in the primary parameters are given. It is obtained that the relative errors for both are of one order. The article shows the structural stability of the model at the individual and group levels.

Keywords: stochastic approach, the instability of answers, semantic differential, emotional components, a phenomenological model, the Fokker – Planck equation, stochastic differential equation, multi-agent modeling, structural stability