Article | 22-July-2019
information in the data or decrease the speed of the computations. The second approach uses similarity measures developed for the categorical data. But these measures are not so well examined as the binary ones and they are not implemented in commercial software. The comparison of these two approaches is performed on generated data sets with categorical variables and the evaluation is done using both the internal and the external evaluation criteria. The purpose of this paper is to show that the binary
Jana Cibulková,
Zdenek Šulc,
Sergej Sirota,
Hana Rezanková
Statistics in Transition New Series, Volume 20 , ISSUE 2, 33–47
Article | 01-December-2016
evaluation criteria. The experimental results show that the proposed method is effective.
Aiye Shi,
Hongmin Gao,
Zhenyu He,
Min Li,
Lizhong Xu
International Journal on Smart Sensing and Intelligent Systems, Volume 9 , ISSUE 4, 1971–1990
Article | 26-March-2020
This article focuses on the multi-criteria evaluation of various delivery options in the conditions of chosen e-shop, from the customer’s perspective. The evaluations were performed on conditions of the most popular e-shop in Slovakia and the customer segment was represented by a group of people of productive age. For the multicriteria analysis, the TOPSIS method was chosen. We identified four basic distribution options in the selected e-shop and nine evaluation criteria. The results of
Radovan MADLEŇÁK,
Lucia MADLEŇÁKOVÁ
Transport Problems, Volume 15 , ISSUE 1, 5–14
Article | 18-June-2020
each method, individual suppliers were sorted depending on the appropriateness for the examined company based on relevance with all the identified criteria and their weights. The evaluation criteria include procurement cost, time of the whole autonomous train system project implementation, references from plants where such a technology has already been introduced, service department availability and battery charge time. Thereafter, the outcomes obtained using individual methods were compared to
Ondrej STOPKA,
Mária STOPKOVÁ,
Vladimír ĽUPTÁK,
Srećko KRILE
Transport Problems, Volume 15 , ISSUE 2, 45–57
Research Article | 15-February-2020
The coffee aroma is one of the most important quality evaluation criteria employed for coffee commercialization and consumption. The purpose of this study was following the roasting process VOCs creations with the novel Electronic Nose equipped whit 2 of 6 MOX nanowire sensors. The nanowires exhibit exceptional crystalline quality and a very high length-to-width ratio, resulting in enhanced sensing capability as well as long-term material stability for prolonged operation. Four different
Veronica Sberveglieri,
Andrea Pulvirenti,
Elisabetta Comini,
Estefania Nunez Carmona
International Journal on Smart Sensing and Intelligent Systems, Volume 7 , ISSUE 5, 1–4