Chemometrics and qualitative analysis have a vibrant relationship

E Szymańska, J Gerretzen, J Engel, B Geurts… - TrAC Trends in …, 2015 - Elsevier
In analytical chemistry, qualitative analysis is often associated with compound identification,
while chemometrics offers a wide spectrum of data-analysis methods that extend the …

A Comprehensive Exploration of Hellwig's Taxonomic Measure of Development and Its Modifications—A Systematic Review of Algorithms and Applications.

E Roszkowska - Applied Sciences (2076-3417), 2024 - search.ebscohost.com
This paper presents an original and comprehensive investigation into the Taxonomic
Measure of Development (TMD), introduced by Hellwig in 1968, enriching both its …

Benefit-based consumer segmentation and performance evaluation of clustering approaches: An evidence of data-driven decision-making

D Arunachalam, N Kumar - Expert Systems with Applications, 2018 - Elsevier
This study evaluates the performance of different data clustering approaches for searching
the profitable consumer segments in the UK hospitality industry. The paper focuses on three …

[图书][B] Uogólniona miara odległości GDM w statystycznej analizie wielowymiarowej z wykorzystaniem programu R

M Walesiak - 2011 - researchgate.net
Prezentowana książka stanowi podsumowanie rozważań autora zawartych w wielu
opracowaniach dotyczących miary odległości, która została w pierwotnej wersji …

[PDF][PDF] Digital economy in Visegrad countries. Multiple-criteria decision analysis at regional level in the years 2012 and 2015

P Balcerzak, MP Bernard - Journal of Competitiveness, 2017 - cjournal.cz
Building effective digital economy infrastructure is currently a basic condition for improving
international competitiveness of middle income countries that want to close their …

Standardisation of data set under different measurement scales

K Jajuga, M Walesiak - Classification and Information Processing at the …, 2000 - Springer
Standardisation of multivariate observations is the important stage that precedes the
determination of distances (dissimilarities) in clustering and multidimensional scaling …

Common typology of multi-sided platforms and virtual communities: Analysis of business models using qualitative system dynamics

T Doligalski - Electronic Commerce Research, 2023 - Springer
This article presents a common typology of multi-sided platforms and virtual communities.
The analysed entities comprise 69 of Poland's most prominent websites, representing one of …

On the general distance measure

K Jajuga, M Walesiak, A Bak - … in Empirical Research: Proceedings of the …, 2003 - Springer
Abstract In [1993], pp. 44–45 the distance measure was proposed, which can be used for the
ordinal data. In the paper the proposal of the general distance measure is given. This …

Smart Cities and Resident Well-Being: Using the BTOPSIS Method to Assess Citizen Life Satisfaction in European Cities.

E Roszkowska, T Wachowicz - Applied Sciences (2076 …, 2024 - search.ebscohost.com
With rapid urbanization, maintaining a high quality of life (QoL) for city residents has become
a critical challenge for policy-makers and urban planners. Smart cities, leveraging advanced …

Being old doesn't mean acting old: How older users interact with spoken dialog systems

M Wolters, K Georgila, JD Moore… - ACM Transactions on …, 2009 - dl.acm.org
Most studies on adapting voice interfaces to older users work top-down by comparing the
interaction behavior of older and younger users. In contrast, we present a bottom-up …