About reasonable number of rankings in preference profile when measuring quality

About reasonable number of rankings in preference profile when measuring quality

Podrobná bibliografie
Parent link:International Symposium on Measurement and Quality Control, (ISMQC 2007): Proceedings of the 9th IMEKO TC14, 21-24 November 2007, Chennai, India. [P. 331-334].— , 2007
Hlavní autor: Muravyov (Murav’ev) S. V. Sergey Vasilyevich
Korporativní autor: Национальный исследовательский Томский политехнический университет (ТПУ) Институт кибернетики (ИК) Кафедра компьютерных измерительных систем и метрологии (КИСМ)
Shrnutí:Title screen
To plan the quality measuring in the form of consensus relation determination for the given m weak order relations (rankings) it is necessary to know a reasonable number of the rankings. If a ranking is produced by an expert then the number of rankings is equal to number of experts. It is proposed to estimate the expert number using simple probabilistic Bernoulli model, where m experts reveal defects (demerits) of an object. The model assumes that the more the number of an expert group participants, the less the probability of a new defect revealing. Based on this assumption, the probability decrease have been evaluated and graphically presented. The investigations allow to suppose that the number of rankings in preference profile can be from 4 to 10 for typical applications.
Jazyk:angličtina
Vydáno: 2007
Témata:
электронный ресурс
труды учёных ТПУ
quality measurement
ordinal scale measurement
number of weak orders
number of experts
On-line přístup:https://www.imeko.org/publications/tc14-2007/IMEKO-TC14-2007-61.pdf
Médium: Elektronický zdroj Kapitola
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=666469

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