Hypomania
发表于 2025-3-23 10:43:56
Book 2020n-making method based on the asymmetric hesitant fuzzy sigmoid preference relations, (2) the investment decision-making method based on the hesitant fuzzy trade-off and portfolio selection, (3) the investment decision-making method based on the hesitant fuzzy preference envelopment analysis, (4) the
有偏见
发表于 2025-3-23 15:01:31
Introduction,hesitant fuzzy portfolio methods, the fuzzy data envelopment analysis, and the fuzzy VaR measures. In addition, we summarize the main research contributions and five proposed investment models in this chapter. Lastly, we present the research design of this book by a logic flowchart.
esoteric
发表于 2025-3-23 19:52:35
http://reply.papertrans.cn/79/7802/780132/780132_13.png
Medicaid
发表于 2025-3-24 01:24:11
Investment Decision Making Based on the Hesitant Fuzzy Trade-Off and Portfolio Selection,ment opportunities and efficient frontiers of these proposed qualitative portfolio models. Finally, an example of selecting the optimal stock portfolio is provided. On the basis of the above study and example, we can conclude that the proposed qualitative portfolio selection models used for the three types of risk investors are effective.
intrude
发表于 2025-3-24 02:59:45
Investment Decision Making Based on the Hesitant Fuzzy Peer-Evaluation and Strategy Fusion,nvestment decision-making processes under the hesitant fuzzy environment with regard to the investor’s strategy preference and the self-evaluation and peer-evaluation mechanisms are constructed. Finally, a real example is given to demonstrate these approaches in detail.
Monolithic
发表于 2025-3-24 08:04:21
http://reply.papertrans.cn/79/7802/780132/780132_16.png
HEPA-filter
发表于 2025-3-24 12:22:23
http://reply.papertrans.cn/79/7802/780132/780132_17.png
perimenopause
发表于 2025-3-24 15:51:29
http://reply.papertrans.cn/79/7802/780132/780132_18.png
intelligible
发表于 2025-3-24 20:48:37
http://reply.papertrans.cn/79/7802/780132/780132_19.png
Infusion
发表于 2025-3-25 01:34:19
Studies in Fuzziness and Soft Computinghttp://image.papertrans.cn/q/image/780132.jpg