FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3157558271> ?p ?o ?g. }

• W3157558271 endingPage "115085" @default.
• W3157558271 startingPage "115085" @default.
• W3157558271 abstract "Unsupervised ensemble learning or consensus clustering has gained popularity due to its ability to combine multiple clustering solutions into a single solution that is robust and often performs better than the individual ones. There have been several approaches to consensus clustering including voting and weighted voting algorithmic schemes. Although there have been several algorithms for adjusting the weights of a consensus clustering all of them are tuned based on some performance characteristic associated with clustering accuracy. In this paper, we propose a method for incorporating weights by taking into consideration the intra algorithmic variability i.e. algorithms that provide solutions with very different performance upon multiple runs. The methodology is inspired by modern portfolio theory and more specifically from Markowitz model for asset allocation where one is trying to identify the most efficient portfolio through the solution of a convex optimization problem. Here, efficiency is defined as the minimum amount of risk for an expected return. We apply this method to different datasets and compare with respect to performance and robustness. The proposed scheme appears to achieve competitive average performance with very low variability." @default.
• W3157558271 created "2021-05-10" @default.
• W3157558271 creator A5054206227 @default.
• W3157558271 creator A5091900079 @default.
• W3157558271 date "2021-10-01" @default.
• W3157558271 modified "2023-10-02" @default.
• W3157558271 title "A reduced variance unsupervised ensemble learning algorithm based on modern portfolio theory" @default.
• W3157558271 cites W1697154133 @default.
• W3157558271 cites W1841961408 @default.
• W3157558271 cites W1965059951 @default.
• W3157558271 cites W1972969203 @default.
• W3157558271 cites W1987971958 @default.
• W3157558271 cites W1990368529 @default.
• W3157558271 cites W1992419399 @default.
• W3157558271 cites W2002767255 @default.
• W3157558271 cites W2011420344 @default.
• W3157558271 cites W2014374971 @default.
• W3157558271 cites W2051224630 @default.
• W3157558271 cites W2055764977 @default.
• W3157558271 cites W2063771604 @default.
• W3157558271 cites W2081980673 @default.
• W3157558271 cites W2085487226 @default.
• W3157558271 cites W2100270992 @default.
• W3157558271 cites W2115346774 @default.
• W3157558271 cites W2121947440 @default.
• W3157558271 cites W2125464731 @default.
• W3157558271 cites W2133517430 @default.
• W3157558271 cites W2134158406 @default.
• W3157558271 cites W2139280638 @default.
• W3157558271 cites W2169138009 @default.
• W3157558271 cites W2295256067 @default.
• W3157558271 cites W2768342049 @default.
• W3157558271 cites W2768671218 @default.
• W3157558271 cites W2911429292 @default.
• W3157558271 cites W2944410094 @default.
• W3157558271 cites W2967875212 @default.
• W3157558271 cites W3099209941 @default.
• W3157558271 cites W345449342 @default.
• W3157558271 cites W35043963 @default.
• W3157558271 doi "https://doi.org/10.1016/j.eswa.2021.115085" @default.
• W3157558271 hasPublicationYear "2021" @default.
• W3157558271 type Work @default.
• W3157558271 sameAs 3157558271 @default.
• W3157558271 citedByCount "7" @default.
• W3157558271 countsByYear W31575582712021 @default.
• W3157558271 countsByYear W31575582712022 @default.
• W3157558271 countsByYear W31575582712023 @default.
• W3157558271 crossrefType "journal-article" @default.
• W3157558271 hasAuthorship W3157558271A5054206227 @default.
• W3157558271 hasAuthorship W3157558271A5091900079 @default.
• W3157558271 hasConcept C104317684 @default.
• W3157558271 hasConcept C106159729 @default.
• W3157558271 hasConcept C11413529 @default.
• W3157558271 hasConcept C119857082 @default.
• W3157558271 hasConcept C121955636 @default.
• W3157558271 hasConcept C124101348 @default.
• W3157558271 hasConcept C126255220 @default.
• W3157558271 hasConcept C144133560 @default.
• W3157558271 hasConcept C154945302 @default.
• W3157558271 hasConcept C162324750 @default.
• W3157558271 hasConcept C17744445 @default.
• W3157558271 hasConcept C185592680 @default.
• W3157558271 hasConcept C196083921 @default.
• W3157558271 hasConcept C199539241 @default.
• W3157558271 hasConcept C2780821815 @default.
• W3157558271 hasConcept C33923547 @default.
• W3157558271 hasConcept C41008148 @default.
• W3157558271 hasConcept C520049643 @default.
• W3157558271 hasConcept C55493867 @default.
• W3157558271 hasConcept C63479239 @default.
• W3157558271 hasConcept C73555534 @default.
• W3157558271 hasConcept C94625758 @default.
• W3157558271 hasConceptScore W3157558271C104317684 @default.
• W3157558271 hasConceptScore W3157558271C106159729 @default.
• W3157558271 hasConceptScore W3157558271C11413529 @default.
• W3157558271 hasConceptScore W3157558271C119857082 @default.
• W3157558271 hasConceptScore W3157558271C121955636 @default.
• W3157558271 hasConceptScore W3157558271C124101348 @default.
• W3157558271 hasConceptScore W3157558271C126255220 @default.
• W3157558271 hasConceptScore W3157558271C144133560 @default.
• W3157558271 hasConceptScore W3157558271C154945302 @default.
• W3157558271 hasConceptScore W3157558271C162324750 @default.
• W3157558271 hasConceptScore W3157558271C17744445 @default.
• W3157558271 hasConceptScore W3157558271C185592680 @default.
• W3157558271 hasConceptScore W3157558271C196083921 @default.
• W3157558271 hasConceptScore W3157558271C199539241 @default.
• W3157558271 hasConceptScore W3157558271C2780821815 @default.
• W3157558271 hasConceptScore W3157558271C33923547 @default.
• W3157558271 hasConceptScore W3157558271C41008148 @default.
• W3157558271 hasConceptScore W3157558271C520049643 @default.
• W3157558271 hasConceptScore W3157558271C55493867 @default.
• W3157558271 hasConceptScore W3157558271C63479239 @default.
• W3157558271 hasConceptScore W3157558271C73555534 @default.
• W3157558271 hasConceptScore W3157558271C94625758 @default.
• W3157558271 hasLocation W31575582711 @default.
• W3157558271 hasOpenAccess W3157558271 @default.
• W3157558271 hasPrimaryLocation W31575582711 @default.
• W3157558271 hasRelatedWork W1999627569 @default.

• next