Search Results - subject:"PRINCIPAL COMPONENT"

Detection of multiple structural breaks in large covariance matrices

Li, Yu-Ning; Li, Degui; Fryzlewicz, Piotr - In: Journal of business & economic statistics : JBES ; a … 41 (2023) 3, pp. 846-861

Persistent link: https://www.econbiz.de/10014448448

Fertility response to the COVID-19 Pandemic in developed countries – on pre-pandemic fertility forecasts

Deschermeier, Philipp; Greil, Arthur L.; Vanella, Patrizio - In: Comparative population studies : CPoS ; open acess … 48 (2023), pp. 19-46

The COVID-19 pandemic has affected all areas of our lives. Among other outcomes, the academic literature and popular media both discuss the potential effects of the pandemic on fertility. As fertility is an important determinant of population development and population forecasts are important...

Persistent link: https://www.econbiz.de/10014502844

An outliers detection and elimination framework in classification task of data mining

Dash, Ch. Sanjeev Kumar; Behera, Ajit Kumar; Dehuri, … - In: Decision analytics journal 6 (2023), pp. 1-8

An outlier is a datum that is far from other data points in which it occurs. It can have a considerable impact on the output. Therefore, removing or resolving it before the analysis is essential to prevent skewing. Outliers in a survey sampling can have a significant outcome on statistical...

Persistent link: https://www.econbiz.de/10014505859

Determinants of sustainable financial inclusion in Sub-Saharan Africa : a system GMM approach

Jima, Meshesha Demie; Makoni, Patricia Lindelwa - In: Prague economic papers : a bimonthly journal of … 32 (2023) 6, pp. 699-723

2019, using a system generalized method of moments (GMM). A principal component analysis (PCA) is applied to construct a …

Persistent link: https://www.econbiz.de/10014516264

An integrated multi-criteria decision-making and multivariate analysis towards sustainable procurement with application in automotive industry

Ghosh, Sudipta; Bhowmik, Chiranjib; Sinha, Sudipta; … - In: Supply chain analytics 3 (2023), pp. 1-16

consistency checks. The Principal Component Analysis (PCA) is used to calculate criteria weights. A Simple Additive Weighting (SAW …

Persistent link: https://www.econbiz.de/10014516520

Enhancing human activity recognition using features reduction in IoT edge and Azure cloud

Wazwaz, Ayman A.; Amin, Khalid M.; Semari, Noura A.; … - In: Decision analytics journal 8 (2023), pp. 1-8

deployed and tested at the edge with different features by selecting the most important ones using Principal Component Analysis …

Persistent link: https://www.econbiz.de/10014516982

A study case of China on inter-regional carbon compensation from the perspective of carbon neutrality

Yang, Wenjie; Ma, Huihui; Yao, Lili - In: World development sustainability 2 (2023), pp. 1-11

of principal component analysis and carbon compensation priority theory, this study builds each region's carbon …

Persistent link: https://www.econbiz.de/10014517582

Relationship between education and well-being in China

Liu, Sijia; Heshmati, Almas - In: Journal of social and economic development 25 (2023) 1, pp. 123-151

Persistent link: https://www.econbiz.de/10014330061

Methodological improvements in social vulnerability index construction reinforce role of wealth across international contexts

Paul, Ronak; Reid, Sean; Vieira, Carolina Coimbra; … - 2023

Persistent link: https://www.econbiz.de/10014249489

Uno studio dei sistemi di protezione sociale europei tramite l'analisi delle componenti principali

Antonelli, Maria Alessandra; Salustri, Andrea - 2023

Persistent link: https://www.econbiz.de/10014252340