dc.contributor.author | Wąsikowska, Barbara | |
dc.contributor.author | Korzeń, Marcin | |
dc.contributor.author | Piegat, Andrzej | |
dc.date.accessioned | 2017-01-16T08:14:16Z | |
dc.date.available | 2017-01-16T08:14:16Z | |
dc.date.issued | 2011 | |
dc.identifier.citation | Korzeń M., Piegat A., Wąsikowska B.: Differences between the method of mini-models and the k-nearest neighbors on example of modeling of unemployment rate in Poland, Systemy Informatyczne w Zarządzaniu”, SGGW, WULS Press, 2011 r., s. 34-43. | pl_PL |
dc.identifier.uri | https://depot.ceon.pl/handle/123456789/11203 | |
dc.description.abstract | The paper presents in a possibly reader-friendly way, in the 2D-space, the method of mini-models, which very well suits for modeling economic dependencies, where frequently a part of explanatory variables influencing the explained variable is not known because lack of data. Experiments realized by authors confirmed superiority of mini-models over such modeling methods as polynomials, GRNN-neural network, and the method of k-nearest neighbors (KNN). Because the method of mini-models is frequently mistaken for the KNN-method the authors explain in the paper the significant difference between the both competitive methods. The indicated difference is also the main reason of superiority of mini-models over the KNN-method. Accuracy of both methods has been compared experimentally on example of modeling unemployment rate in Poland and also on examples of other economic dependencies. | pl_PL |
dc.language.iso | en | pl_PL |
dc.publisher | WULS Press | pl_PL |
dc.rights | Creative Commons Uznanie autorstwa 3.0 Polska | |
dc.rights.uri | http://creativecommons.org/licenses/by/3.0/pl/legalcode | |
dc.subject | modeling of business processes | pl_PL |
dc.subject | Quantitative methods in data analyses and modeling | pl_PL |
dc.title | Differences between the method of mini-models and the k-nearest neighbors on example of modeling of unemployment rate in Poland | pl_PL |
dc.type | info:eu-repo/semantics/article | pl_PL |
dc.contributor.organization | Uniwersytet Szczeciński, Wydział Nauk Ekonomicznych i Zarządzania | pl_PL |
dc.contributor.organization | Zachodniopomorski Uniwersytet Technologiczny w Szczecinie | pl_PL |
dc.description.eperson | Barbara Wąsikowska | |
dc.rights.DELETETHISFIELD | info:eu-repo/semantics/openAccess | |