Search Results - subject:"Principal component analysis (PCA)"

Classification of Latin American and Caribbean countries based on multidimensional development indicators : a multivariate empirical analysis

Mendoza-Mendoza, Adel; Visbal-Cadavid, Delimiro; … - In: Economies : open access journal 13 (2025) 6, pp. 1-21

component analysis (PCA), the objective was to reduce the complexity of the data set and reveal the main structural dimensions … subscriptions (per 100 inhabitants), and the Global Innovation Index (GII). Initially, through the application of principal …

Persistent link: https://www.econbiz.de/10015439162

Portfolio margining using PCA latent factors

Du, Shengwu; Nesmith, Travis D. - 2025

Persistent link: https://www.econbiz.de/10015406665

Classification of Latin American and Caribbean countries based on multidimensional development indicators: A multivariate empirical analysis

Mendoza-Mendoza, Adel; Visbal-Cadavid, Delimiro; De La … - In: Economies 13 (2025) 6, pp. 1-21

Persistent link: https://www.econbiz.de/10015468910

PCA-ICA-LSTM : a hybrid deep learning model based on dimension reduction methods to predict S&P 500 index price

Sarıkoç, Mehmet; Celik, Mete - In: Computational economics 65 (2025) 4, pp. 2249-2315

Persistent link: https://www.econbiz.de/10015590240

Does ESG predict business failure in Brazil? : An application of machine learning techniques

Mehwish Kaleem; Raza, Hassan; Ashraf, Sumaira; Martins … - In: Risks : open access journal 12 (2024) 12, pp. 1-22

principal component analysis (PCA) on 40 variables already used in the bankruptcy failure literature, resulting in the formation …

Persistent link: https://www.econbiz.de/10015325268

Fiscal reaction functions augmented with bespoke debt indicators : evidence from small island states

Rahaman, Akeem; Mahadeo, Scott Mark Romeo - In: The journal of development studies 60 (2024) 10, pp. 1631-1647

Persistent link: https://www.econbiz.de/10015194487

Can e-government online services offer enhanced governance support? : a national-level analysis based on fsQCA and NCA

Chen, Yuanyuan; Chen, Zhipeng - In: Journal of innovation & knowledge : JIK 9 (2024) 3, pp. 1-15

governance capacity and offer governance support. The research uses principal component analysis (PCA) for data preprocessing and …

Persistent link: https://www.econbiz.de/10015075151

Optimizing data aggregation and clustering in Internet of things networks using principal component analysis and Q-learning

Bajpai, Abhishek; Verma, Harshita; Yadav, Anita - In: Data science and management : DSM 7 (2024) 3, pp. 189-196

-of-the-art machine-learning methods. In this study, we employed a novel approach that combines an extended version of principal component … analysis (PCA) and a reinforcement learning algorithm to achieve efficient clustering and data reduction. The primary …

Persistent link: https://www.econbiz.de/10015078068

Exploring the antecedents of artificial intelligence products' usage : the case of business students

Duffett, Rodney Graeme; Zaharia, Rodica Milena; Edu, Tudor - In: Amfiteatru economic : an economic and business research … 26 (2024) 65, pp. 106-125

an online questionnaire from a sample of 450 Romanian business students, were examined using principal component analysis … (PCA) and logistic regression. Facilitating conditions indicated a direct effect (positive) on the dependent variables, and …

Persistent link: https://www.econbiz.de/10014464954

Impact of green logistics on Vietnam's regional trade

Mai Ngoc Tran - In: The Asian Journal of Shipping and Logistics 40 (2024) 2, pp. 126-132

formulated Green Logistics Performance Index (GLPI) derived through Principal Component Analysis (PCA), the research assesses how …

Persistent link: https://www.econbiz.de/10014631283

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