Национален семинар по стохастика
Институт по математика и информатика - БАН Block 8, 1113 БАН IV км., СофияПоредната сбирка на Националния семинар по стохастика ще се проведе на 7 ноември 2018 г. (сряда) от 14:00 в зала 403 на ИМИ-БАН. Доклад на тема "Asymptotic properties of Lee distance" ще изнесе Николай И. Николов (ИМИ-БАН). Резюме: Distances on permutations are often convenient tools for analyzing and modeling rank data. They capture the main feature of the data and provide a basis for further investigation. In this talk, some statistical properties of the Lee distance are studied. Asymptotic results for the random variable induced by Lee distance are derived and used to compare the Distance-based probability model and the Marginals model for complete rankings. Some statistical tools for estimating the unknown parameters and testing the goodness-of-fit of the presented models are considered for [...]
