Minkowski metrics in creating universal ranking algorithms
Journal Title: Bulletin of the Military University of Technology - Year 2014, Vol 63, Issue 2
Abstract
The paper presents a general procedure for creating the rankings of a set of objects, while the relation of preference based on any ranking function. The analysis was possible to use the ranking functions began by showing the fundamental drawbacks of commonly used functions in the form of a weighted sum. As a special case of the ranking procedure in the space of a relation, the procedure based on the notion of an ideal element and generalized Minkowski distance from the element was proposed. This procedure, presented as universal ranking algorithm, eliminates most of the disadvantages of ranking functions in the form of a weighted sum.[b]Keywords[/b]: ranking functions, preference relation, ranking clusters, categories, ideal point, universal ranking algorithm
Authors and Affiliations
Andrzej Ameljańczyk
Keywords
Related Articles
- EP ID EP62654
- DOI -
- Views 119
- Downloads 0
The use of 5-aminolevulinic acid and its derivatives in photodynamic therapy and diagnosis
5-aminolevulinic acid (5-ALA) is used as a drug in the photodynamic therapy (PDT) and photodynamic diagnosis (PDD) of cancer. Combined with irradiation at the appropriate wavelength, it is used as a photosensitizer precu...
Diagnostic testing the solar power equipment in logic 2- and 3- valuable
The article presents the problem of the study of developed diagnoses in logic2- and 3-valuable diagnostic system (DIAG 2) devices of the solar power. For this purpose, a functional-diagnostic model of solar power devices...
Filtracja płynu ATF w automatycznych skrzyniach biegów samochodów osobowych (ASB)
Przedstawiono funkcje oraz warunki pracy filtrów ssawnych płynu ATF w automatycznychskrzyniach biegów (ASB ). Przeanalizowano wymagania stawiane filtrom płynu ATF. Określono źródłazanieczyszczeń płynu ATF. Scharakteryzow...
Bezpośrednia laserowa litografia interferencyjna w periodycznej obróbce biomateriałów
W artykule przedstawiono wyniki badań nowoczesnej technologii mikroobróbki laserowej biomateriałów opartej na wykorzystaniu interferencji impulsowych wiązek laserowych o dużej energii. Przeanalizowano wpływ polaryzacji p...
Properties of welded joints made in high strength steel using laser technology
The usage of high strength steels (HSS) provides numerous benefits in the form of the cross- section area reduction causing weight decrease, improvement in exploitation parameters and in result positive financial effect....