2 papers
math.OC2025
Evaluability of paired comparison data in stochastic paired comparison models: Necessary and sufficient condition
László Gyarmati, Csaba Mihálykó, Eva Orbán-Mihálykó +1
In this paper, paired comparison models with stochastic background are investigated. We focus on the models that allow three options for choice. We estimate all parameters, the str…
math.ST2023
Comparative analysis of the existence and uniqueness conditions of parameter estimation in paired comparison models
László Gyarmati, Éva Orbán-Mihálykó, Csaba Mihálykó
In this paper paired comparison models with stochastic background are investigated. We focus on the models which allow three options for choice and the parameters are estimated by…