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Invariant embedding technique and its applications for improvement or optimization of statistical decisions

  • Nicholas Nechval*
  • , Maris Purgailis
  • , Gundars Berzins
  • , Kaspars Cikste
  • , Juris Krasts
  • , Konstantin Nechval
  • *Šī darba korespondējošais autors
  • University of Latvia
  • Transport and Telecommunication Institute (TSI)

Zinātniskās darbības rezultāts: Nodaļa grāmatā/enciklopēdijā/konferences krājumāKonferences zinātniskais rakstsPētniecībakoleģiāli recenzēts

22 Atsauces (Scopus)

Kopsavilkums

In the present paper, for improvement or optimization of statistical decisions under parametric uncertainty, a new technique of invariant embedding of sample statistics in a performance index is proposed. This technique represents a simple and computationally attractive statistical method based on the constructive use of the invariance principle in mathematical statistics. Unlike the Bayesian approach, an invariant embedding technique is independent of the choice of priors. It allows one to eliminate unknown parameters from the problem and to find the best invariant decision rule, which has smaller risk than any of the well-known decision rules. To illustrate the proposed technique, application examples are given.

OriģinālvalodaAngļu
Publikācijas avota nosaukumsAnalytical and Stochastic Modeling Techniques and Applications - 17th International Conference, ASMTA 2010, Proceedings
Lapas306-320
Lapu skaits15
DOIs
Publikācijas statussPublicēts - 2010
Pasākums17th International Conference on Analytical and Stochastic Modeling Techniques and Applications, ASMTA 2010 - Cardiff, Apvienotā Karaliste
Ilgums: 14 jūn. 201016 jūn. 2010

Publikāciju sērijas

NosaukumsLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Sējums6148 LNCS
ISSN (Drukātā versija)0302-9743
ISSN (Elektroniskā versija)1611-3349

Konference

Konference17th International Conference on Analytical and Stochastic Modeling Techniques and Applications, ASMTA 2010
Valsts/TeritorijaApvienotā Karaliste
PilsētaCardiff
Periods14/06/1016/06/10

Nospiedums

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