Supporting better decision-making: A combined grey model and data envelopment analysis for efficiency evaluation in e-commerce marketplaces

CN Wang, TT Dang, NAT Nguyen, TTH Le - Sustainability, 2020 - mdpi.com
E-commerce has become an integral part of businesses for decades in the modern world,
and this has been exceptionally speeded up during the coronavirus era. To help businesses …

Forecasting agricultural output with an improved grey forecasting model based on the genetic algorithm

SL Ou - Computers and electronics in agriculture, 2012 - Elsevier
Agriculture is the foundation of the national economy. Thus, an appropriate tool for
forecasting agricultural output is very important for policy making. In this study, both modified …

Forecasting the output of integrated circuit industry using genetic algorithm based multivariable grey optimization models

LC Hsu - Expert systems with applications, 2009 - Elsevier
Accurate and immediate forecast in the short product life cycle of semiconductor market is
difficult, but important. This paper proposed a grey model with factor analysis techniques to …

Multiple stages grey target decision making method with incomplete weight based on multi-granularity linguistic label

J Zhu, KW Hipel - Information Sciences, 2012 - Elsevier
The method of grey target decision making based on a multiple stages linguistic label is
extended in this research. Firstly, the multi-granularity linguistic term sets are transformed …

Prediction of whole social electricity consumption in Jiangsu province based on metabolic FGM (1, 1) model

S Zhang, L Wu, M Cheng, D Zhang - Mathematics, 2022 - mdpi.com
The achievement of the carbon peaking and carbon neutrality targets requires the
adjustment of the energy structure, in which the dual-carbon progress of the power industry …

Prediction of the yield of biohydrogen under scanty data conditions based on GM (1, N)

J Ren, S Gao, S Tan, L Dong - International journal of hydrogen energy, 2013 - Elsevier
Biohydrogen technology is regarded as one of the most promising ways for hydrogen
production with the considerations of economic priority and environmental performance. In …

Forecasting LCD TV demand using the fuzzy grey model GM (1, 1)

RC Tsaur, YC Liao - International Journal of Uncertainty, Fuzziness …, 2007 - World Scientific
LCD TV is a rather newly developed product, with limited data available for sales of all panel
sizes, and these are collected in a rather vague manner by some research institutes …

The analysis of GM (1, 1) grey model to predict the health resource allocation in Jilin Province, China: An observational study

W Pu, X Yue, Q Xiong, K Jia, Y Zou - Medicine, 2024 - journals.lww.com
To predict the development of health resource allocation in Jilin Province during the 14th 5-
Year Plan period, and to provide a scientific basis for promoting the improvement of its …

[PDF][PDF] Fuzzy forecasting applications on supply chains

H Tozan, O Vayvay - WSEAS Transactions on Systems, 2008 - researchgate.net
Demand forecasting; which sound basis for decision making process, is among the key
activities that directly affect the supply chain performance. As the demand pattern varies from …

[PDF][PDF] Hybrid grey and ANFIS approach to bullwhip effect in supply chain networks

H Tozan, O Vayvay - WSEAS Trans Syst, 2009 - wseas.us
Demand forecasting and decision making processes are among the key activities which
directly affect the performance of successful supply chain networks. The variability of the …