Search Results - subject:"Rough sets"

Forecasting forex trend indicators with fuzzy rough sets

Garza Sepúlveda, J. C.; Lopez-Irarragorri, F.; … - In: Computational economics 62 (2023) 1, pp. 229-287

Persistent link: https://www.econbiz.de/10014327495

Research on the rules of ESG performance and value creation based on rough sets

Hu, Xue; Zhu, Weidong; Zhang, Chao; Zhang, Tianjiao; … - In: Journal of business economics and management 24 (2023) 6, pp. 996-1018

introduces rough sets method to describe these configuration relationships by generating rules. We use China's 300 CSI …

Persistent link: https://www.econbiz.de/10014460638

Research on the rules of ESG performance and value creation based on rough sets

Hu, Xue; Zhu, Weidong; Zhang, Chao; Zhang, Tianjiao; … - In: Journal of Business Economics and Management (JBEM) 24 (2023) 6, pp. 996-1018

introduces rough sets method to describe these configuration relationships by generating rules. We use China's 300 CSI …

Persistent link: https://www.econbiz.de/10015401310

Port throughput influence factors based on neighborhood rough sets: An exploratory study

Cui, Weiping; Huang, Lei; Wang, Ying - In: Journal of Industrial Engineering and Management (JIEM) 8 (2015) 5, pp. 1396-1408

Influence Factors. Design/methodology/approach: Neighborhood rough sets is applied to solve the problem of selection factors … attribute to reduction algorithm based on neighborhood rough sets. We optimized the algorithm in order to achieve high …

Persistent link: https://www.econbiz.de/10011939258

Port throughput influence factors based on neighborhood rough sets : an exploratory study

Cui, Weiping; Huang, Lei; Wang, Ying - In: Journal of industrial engineering and management : JIEM 8 (2015) 5, pp. 1396-1408

Persistent link: https://www.econbiz.de/10011915768

DISCOVERING KNOWLEDGE WITH THE ROUGH SET APPROACH

Mazurek, Jiøí - In: Polish Journal of Management Studies 7 (2013) 1, pp. 245-254

The rough set theory, which originated in the early 1980s, provides an alternative approach to the fuzzy set theory, when dealing with uncertainty, vagueness or inconsistence often encountered in real-world situations. The fundamental premise of the rough set theory is that every object of the...

Persistent link: https://www.econbiz.de/10010674692

Relations between non-tourism and tourism consumption choices: A Rough Sets approach

Celotto, Emilio; Ellero, Andrea; Ferretti, Paola - Dipartimento di Management, Università Ca' Foscari Venezia - 2012

households, life conditions, incomes, consumptions, travels and vacation. Rough Sets Theory, a Data Mining technique that can …

Persistent link: https://www.econbiz.de/10010823035

Bankruptcy Prediction with Rough Sets

Bioch, Bioch, J.C.; Popova, Popova, V. - Erasmus Research Institute of Management (ERIM), … - 2001

The bankruptcy prediction problem can be considered an or dinal classification problem. The classical theory of Rough … Sets describes objects by discrete attributes, and does not take into account the order- ing of the attributes values. This …

Persistent link: https://www.econbiz.de/10010731259

Bankruptcy Prediction with Rough Sets

Bioch, J.C.; Popova, V. - Erasmus Research Institute of Management (ERIM), ERIM … - 2001

Persistent link: https://www.econbiz.de/10005288349

Determinants of Long-term Economic Development: An Empirical Cross-country Study Involving Rough Sets Theory and Rule Induction

Obersteiner, Michael; Wilk, Szymon - Department of Economics and Finance Research and … - 1999

compares results gained by cross-country regressions as reported in the literature with those gained by the rough sets theory … and rule induction. The main advantages of using rough sets are being able to classify classes and to discretize. Thus, we … as they are. The main difference between regression results and rough sets is that most education and human capital …

Persistent link: https://www.econbiz.de/10005572031