WorldCat Identities

Korenjak-Černe, Simona

Overview
Works: 43 works in 56 publications in 2 languages and 90 library holdings
Roles: Author, Thesis advisor
Classifications: QA276,
Publication Timeline
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Most widely held works by Simona Korenjak-Černe
Statistični obrazci in tabele by Blaženka Košmelj( Book )

1 edition published in 2012 in Slovenian and held by 6 WorldCat member libraries worldwide

Osnove statistike : primeri rešenih nalog( Book )

1 edition published in 2009 in Slovenian and held by 6 WorldCat member libraries worldwide

Statistični obrazci in tabele by Jože Rovan( Book )

1 edition published in 2015 in Slovenian and held by 6 WorldCat member libraries worldwide

Symbolic data analysis approach to ego-centered networks by Simona Korenjak-Černe( )

3 editions published between 2000 and 2001 in English and held by 4 WorldCat member libraries worldwide

Ego-centered or personal networks are frequently encountered in the social science research. The unit of an analysis is a respondent (ego) with his/her personal network (alters). Such networks can be very large. We present an approach to analyse such networks using specialized clustering methods. In a personal network every ego is described by selected variables. Usually several (other) variables are also measured on alters, that describe relationship among ego and alters and properties of alters. In our approach the origin data are transformed into symbolic objects that consist of uniform representations based on a representation of units and clusters with distributions of each variable. For clustering such data we developed an adapted version of the leaders method, which is a variant of the dynamic clustering method; and for smaller sets of symbolic objects also a version of agglomerative hierarchical method. The proposed approach is applied on the social support networks in Ljubljana 2000 dataset collected at the Faculty of social sciences of University of Ljubljana
Adapted methods for clustering large datasets of mixed units by Simona Korenjak-Černe( )

1 edition published in 1999 in English and held by 3 WorldCat member libraries worldwide

The proposed clustering methods are based on the recoding of the original mixed units and their clusters into a uniform representation. The description of a clusters consists for each variable of the frequencies of the variable values over its range partition. The proposed representation can be used also for clustering symbolic data. On the basis of this representation the adapted version of the leaders method and adding clustering method were implemented. We describe both approaches, which were successfully applied on several large datasets
Razvrščanje velike množice neenovito opisanih podatkov : doktorska disertacija by Simona Korenjak-Černe( Book )

1 edition published in 2003 in Slovenian and held by 3 WorldCat member libraries worldwide

Clustering of population pyramids by Simona Korenjak-Černe( )

3 editions published in 2008 in English and held by 3 WorldCat member libraries worldwide

Population pyramid is a very popular presentation of the age-sex distribution of the human population of a particular region. The shape of the pyramid shows many demographic, social, and political characteristics of the time and the region. In the paper results of hierarchical clustering of the world countries based on population pyramids are presented. Special attention is given to the shapes of the pyramids. The changes of the pyramids' shapes, and also changes of the countries inside main clusters are examined for the years 1996, 2001, and 2006. Also smaller territorial units of a country can be observed through clusters. To illustrate this, clusters of 3111 mainland US counties in the year 2000 obtained using the hierarchical clustering with relational constraint of countiesć population pyramids are examined. In the paper, the results for clustering into nine main clusters are presented
Symbolic data analysis approach to clustering large datasets by Simona Korenjak-Černe( Book )

3 editions published in 2002 in English and held by 3 WorldCat member libraries worldwide

Članek temelji na opisih enot in skupin s posebno obliko simbolnih objektov - porazdelitvami spremenljivk. Opisani sta dve usklajeni metodi razvrščanja: metoda voditeljev, ki zmanjša veliko podatkovje v manjšo množico skupin - simbolnih objektov, nad katerimi je za prikaz notranje strukture uporabljena prilagojena hierarhična metoda združevanja. Predstavljen pristop je ponazorjen na podatkovju živil
Clustering ego-centered networks by Simona Korenjak-Černe( )

2 editions published in 2000 in English and held by 3 WorldCat member libraries worldwide

V sociologiji se pogosto srečamo z ego-centričnimi omrežji, kjer so enote analize izbrane osebe (egi) s svojimi osebnimi omrežji. Izbrane osebe so opisane z izbranimi spremenljivkami, ki so navadno merjene v različnih merskih lestvicah. Ostale osebe iz omrežja so prav tako opisane s (pogosto drugimi) spremenljivkami, ki opisujejo bodisi njihove lastnosti ali pa njihovo razmerje/povezavo z egom. Taka omrežja lahko sestavljajo tudi več tisoč enot. V prispevku predstavljamo možnost zmanjšanja velikosti omrežij z razvrščanjem. Za opis ego-centričnih omrežij uporabimo simbolne objekte, kjer vrednosti posamezne spremenljivke v enoti ali skupini enot povzamemo z njihovo porazdelitvijo. Tako dobimo natančnejši opis enot kot pri dosedanjih pristopih, ki temeljijo na predstavitvi s srednjimi vrednostmi. Za razvrščanje simbolnih objektov smo razvili prilagojeno metodo voditeljev, za manjša omrežja pa tudi hierarhično metodo združevanja
Statistika 1 : zbirka nalog - 1. del by Simona Korenjak-Černe( Book )

1 edition published in 2008 in Slovenian and held by 2 WorldCat member libraries worldwide

Statistična analiza VPŠ : gradivo za avditorijske vaje 2012/13 by Simona Korenjak-Černe( Book )

2 editions published in 2012 in Slovenian and held by 2 WorldCat member libraries worldwide

Statistična analiza VPŠ : gradivo za avditorijske vaje 2013/14 by Simona Korenjak-Černe( Book )

2 editions published in 2013 in Slovenian and held by 2 WorldCat member libraries worldwide

Analysis of the buyers' choice networks by Simona Korenjak-Černe( )

1 edition published in 2004 in English and held by 2 WorldCat member libraries worldwide

Symbolic data analysis approach to clustering large ego-centered networks by Simona Korenjak-Černe( )

1 edition published in 2002 in English and held by 2 WorldCat member libraries worldwide

Predstavljena je prilagojena metoda voditeljev, ki omogoča razvrščanje obsežnih osebnih (ego-centričnih) omrežij. Originalni podatki so preoblikovani v simbolne objekte. Razvrščanje je definirano kot optimizacijski problem. Na osnovi te definicije je razvita prilagojena metoda voditeljev, ki je podlaga učinkovitega postopka razvrščanja. Postopek je implementiran v programskem paketu ClaMix. Rezultati razvrščanja so predstavljeni na podatkovju socialne opore, zbranem na FDV v Ljubljani
Clustering large datasets of mixed units by Simona Korenjak-Cerne( )

3 editions published in 1998 in English and held by 2 WorldCat member libraries worldwide

Clustering of population pyramids presented as histogram symbolic data by Simona Korenjak-Černe( )

1 edition published in 2010 in English and held by 2 WorldCat member libraries worldwide

Clustering age-sex structures to monitor their development over time : Latin America and the Carribbean sub-national areas 1960-2011 by Simona Korenjak-Černe( )

1 edition published in 2016 in English and held by 2 WorldCat member libraries worldwide

Clustering large networks by Simona Korenjak-Černe( )

1 edition published in 1997 in English and held by 2 WorldCat member libraries worldwide

Temporal clustering in citation networks by Simona Korenjak-Černe( )

1 edition published in 2007 in English and held by 2 WorldCat member libraries worldwide

Statistika 1 gradiva : predavanja VPŠ by Simona Korenjak-Černe( )

2 editions published in 2007 in Slovenian and held by 0 WorldCat member libraries worldwide

 
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Audience level: 0.87 (from 0.68 for Osnove sta ... to 0.98 for Symbolic d ...)

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