The multivariate techniques in evaluation of unemployment analysis of Polish regions

A Tatarczak, O Boichuk - Oeconomia Copernicana, 2018 - ceeol.com
Research background: The labour market situation is considered to be the most widely
discussed part of economic development. However, it should be noted that the …

Caracterização territorial do desemprego registado em Portugal: aplicação da análise de clusters

A Nunes, E Barros - Livro de Actas do 16º Congresso da …, 2010 - bibliotecadigital.ipb.pt
No último ano muito se tem discorrido relativamente ao aumento dos registos de
desemprego em Portugal em consequência, não só, da grave crise internacional como …

Optimization Clustering Techniques on Register Unemployment Data

C Balsa, A Nunes, E Barros - … Research: IO 2013-XVI Congress of APDIO …, 2015 - Springer
An important strategy for data classification consists in organising data points in clusters.
The k-means is a traditional optimisation method applied to cluster data points. Using a …

[PDF][PDF] CIM Series in Mathematical Sciences

I Fonseca, AA Pinto - academia.edu
An important strategy for data classification consists in organising data points in clusters.
The k-means is a traditional optimisation method applied to cluster data points. Using a …

International Tourism Congress 2023: book of extended abstracts

CA Martins, MR Martins, C Pais… - … Congress 2023: book …, 2024 - bibliotecadigital.ipb.pt
These extended abstract proceedings were produced based on the programme of the 15th
edition of the ITC'23 International Tourism Congress held at the School of Public …

Clustering Techniques Applied on Cross-Sectional Unemployment Data

C Balsa, A Nunes, E Barros - … and Advanced School Planet Earth, DGS II …, 2015 - Springer
Using a cross-section database that observes the Portuguese labour market in two different
phases of the business cycle, the present paper aims to address the issue of the …

A comparative study of two optimization clustering techniques on unemployment data

E Barros, A Nunes, C Balsa - XVI Congresso da Associação …, 2013 - bibliotecadigital.ipb.pt
An important strategy for data classi cation consists in organising data points in clusters. The
k-means is a traditional optimisation method applied to cluster data points. Using a labour …

Regional unemployment patterns: a cluster analysis approach to the portuguese economy

A Nunes, E Barros - … Financial Institutions, and Reforms in the …, 2010 - bibliotecadigital.ipb.pt
The data mining methodology, in particular the cluster analysis technique, is an important
ally in the study of economic patterns in a multivariate framework. Aware of its analytical …

Portuguese regional unemployment patterns: a k-means cluster analysis approach

A Nunes, E Barros - Ovidius University Annals Economic …, 2010 - bibliotecadigital.ipb.pt
The k-means cluster analysis technique is an important ally in the study of economic
patterns in a multivariate framework. Aware of its analytical importance this paper adopts …