Waldemar Wołyński
Dados Biográficos
| ID | 5890587 |
|---|---|
| NOME | Waldemar Wołyński |
| PRENOMES | Waldemar |
| SOBRENOME | Wołyński |
| ASSINATURA | WOŁYŃSKI W |
| AFILIAÇÕES | Adam Mickiewicz University in Poznań |
| ORCID | 0000-0002-0777-9163 |
| VERIFICADO | Sim |
| TOTAL DE OBRAS | 5 |
| TOTAL DE CITAÇÕES | 0 |
| TOTAL COMO AUTOR | 5 |
| TOTAL COMO EDITOR | 0 |
| PRIMEIRO ANO DE PUBLICAÇÃO | 2001 |
| ANO MAIS RECENTE DE PUBLICAÇÃO | 2025 |
| ÍNDICE H | 0 |
Mapping Quality of Life in Polish Functional Urban Areas
A novel Spatio-temporal principal component analysis based on Geary's contiguity ratio
Multivariate statistics have gained a respectable place in quantitative research, especially in the economic geography, socio-economic development, urban and regional planning and spatio-temporal analysis. The main goal is to reduce multidimensional data to simple, but meaningful representative information. One of the powerful methods in multivariate statistics is Principal Component Analysis (PCA). The aim of this paper is to define a novel Spat…
A Spatio-Temporal Analysis of the Health Situation in Poland Based on Functional Discriminant Coordinates
The aim of this study was to investigate if the provinces of Poland are homogeneous in terms of the observed spatio-temporal data characterizing the health situation of their inhabitants. The health situation is understood as a set of selected factors influencing inhabitants' health and the healthcare system in their area of residence. So far, studies concerning the health situation of selected territorial units have been based on data relating t…
Sustainable Development of Polish Macroregions—Study by Means of the Kernel Discriminant Coordinates Method
The aim of this study was to investigate if the macroregions of Poland are homogeneous in terms of the observed spatio-temporal data characterizing their sustainable development. So far, works related to the sustainable development of selected territorial units have been based on data relating to a specific year rather than many years. The solution to the problem of macroregion homogeneity goes through two stages. In step one, the original spatio…
Reduction of speaker-related variability in Polish vowel spectra
Sources of variability in the speech signal and their statistical treatment are discussed. In the experiment, a total of 3390 vowel spectra obtained from a specially constructed 100-word list read by five male and five female speakers were measured, described in terms of five variables, F 1 F 2 , F 3 , F 4 , F 5 and subjected to statistical analysis. First, the 5D data are normalized, and then treated using a novel discriminant analysis based on …
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Reduction of speaker-related variability in Polish vowel spectra
Sources of variability in the speech signal and their statistical treatment are discussed. In the experiment, a total of 3390 vowel spectra obtained from a specially constructed 100-word list read by five male and five female speakers were measured, described in terms of five variables, F 1 F 2 , F 3 , F 4 , F 5 and subjected to statistical analysis. First, the 5D data are normalized, and then treated using a novel discriminant analysis based on …
Sustainable Development of Polish Macroregions—Study by Means of the Kernel Discriminant Coordinates Method
The aim of this study was to investigate if the macroregions of Poland are homogeneous in terms of the observed spatio-temporal data characterizing their sustainable development. So far, works related to the sustainable development of selected territorial units have been based on data relating to a specific year rather than many years. The solution to the problem of macroregion homogeneity goes through two stages. In step one, the original spatio…
A Spatio-Temporal Analysis of the Health Situation in Poland Based on Functional Discriminant Coordinates
The aim of this study was to investigate if the provinces of Poland are homogeneous in terms of the observed spatio-temporal data characterizing the health situation of their inhabitants. The health situation is understood as a set of selected factors influencing inhabitants' health and the healthcare system in their area of residence. So far, studies concerning the health situation of selected territorial units have been based on data relating t…
A novel Spatio-temporal principal component analysis based on Geary's contiguity ratio
Multivariate statistics have gained a respectable place in quantitative research, especially in the economic geography, socio-economic development, urban and regional planning and spatio-temporal analysis. The main goal is to reduce multidimensional data to simple, but meaningful representative information. One of the powerful methods in multivariate statistics is Principal Component Analysis (PCA). The aim of this paper is to define a novel Spat…
Mapping Quality of Life in Polish Functional Urban Areas
Computer Science (4 obras) · Mathematics (4 obras) · Statistics (4 obras) · Artificial Intelligence (3 obras) · Discriminant (3 obras) · Geography (3 obras) · Homogeneous (3 obras) · Linear discriminant analysis (3 obras) · Homogeneity (statistics (2 obras) · Multivariate statistics (2 obras)