DC pole | Wartość | Język |
dc.contributor.author | Przybyła-Kasperek, Małgorzata | - |
dc.date.accessioned | 2020-05-07T12:11:40Z | - |
dc.date.available | 2020-05-07T12:11:40Z | - |
dc.date.issued | 2020 | - |
dc.identifier.citation | "Group Decision and Negotiation" iss. 3 (2020), s. 549-591 | pl_PL |
dc.identifier.issn | 1572-9907 | - |
dc.identifier.issn | 0926-2644 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.12128/13891 | - |
dc.description.abstract | The article addresses the issues related to making decisions by an ensemble of classifiers.
Classifiers are built based on local tables, the set of local tables is called a
dispersed knowledge. The paper discusses a novel application of Pawlak analysis
model to examine the relations between classifiers and to create coalitions of classifiers.
Each coalition has access to some aggregated knowledge on the basis of which
joint decisions are made. Various types of coalitions are formed—a strong coalitions
consisting of a large number and significant classifiers, and a weak coalitions consisting
of insignificant classifiers. The new contributions of the paper is a systematical
investigation of the weights of coalitions that influence the final decision. Four
different method of calculating the strength of the coalitions have been applied. Each
of these methods consider another aspect of the structure of the coalitions. Generally,
it has been experimentally confirmed that, for a method that correctly identifies
the relations between base classifiers, the use of coalitions weights improves the
quality of classification. More specifically, it has been statistically confirmed that the
best results are generated by the weighting method that is based on the size of the
coalitions and the method based on the unambiguous of the decisions. | pl_PL |
dc.language.iso | en | pl_PL |
dc.rights | Uznanie autorstwa 3.0 Polska | * |
dc.rights.uri | http://creativecommons.org/licenses/by/3.0/pl/ | * |
dc.subject | Conflict analysis | pl_PL |
dc.subject | Dispersed knowledge | pl_PL |
dc.subject | Multiple classifiers | pl_PL |
dc.subject | Coalitions | pl_PL |
dc.title | Coalitions’ Weights in a Dispersed System with Pawlak Conflict Model | pl_PL |
dc.type | info:eu-repo/semantics/article | pl_PL |
dc.identifier.doi | 10.1007/s10726-020-09667-1 | - |
Pojawia się w kolekcji: | Artykuły (WNŚiT)
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