A Novel Decision-Making Approach to Fund Investments Based on Multigranulation Rough Set
Fund investment is a hot issue in today’s society. How to choose a project for investment is affected by many factors. In view of this problem, this paper starts from the granular computing point of view and combines the multigranulation rough set decision-making method to construct a fund investmen...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2018-01-01
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| Series: | Complexity |
| Online Access: | http://dx.doi.org/10.1155/2018/7032402 |
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| _version_ | 1832546189593018368 |
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| author | Xima Yue Xiang Su |
| author_facet | Xima Yue Xiang Su |
| author_sort | Xima Yue |
| collection | DOAJ |
| description | Fund investment is a hot issue in today’s society. How to choose a project for investment is affected by many factors. In view of this problem, this paper starts from the granular computing point of view and combines the multigranulation rough set decision-making method to construct a fund investment decision information system; then, the fund investment decision information system is reduced under different thresholds, and the decision rules are extracted through reduction. And from the aspects of decision accuracy and rule accuracy, the rules are analyzed. Finally, decision rules are used to give the decision of the fund investment project. This study provides a new approach to fund management. |
| format | Article |
| id | doaj-art-3eca1a9ccf4246af873e41490d5d0ce3 |
| institution | Kabale University |
| issn | 1076-2787 1099-0526 |
| language | English |
| publishDate | 2018-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Complexity |
| spelling | doaj-art-3eca1a9ccf4246af873e41490d5d0ce32025-02-03T07:23:34ZengWileyComplexity1076-27871099-05262018-01-01201810.1155/2018/70324027032402A Novel Decision-Making Approach to Fund Investments Based on Multigranulation Rough SetXima Yue0Xiang Su1School of Economics and Management, Jiangsu University of Science and Technology, Zhenjiang 212003, ChinaSchool of Economics and Management, Jiangsu University of Science and Technology, Zhenjiang 212003, ChinaFund investment is a hot issue in today’s society. How to choose a project for investment is affected by many factors. In view of this problem, this paper starts from the granular computing point of view and combines the multigranulation rough set decision-making method to construct a fund investment decision information system; then, the fund investment decision information system is reduced under different thresholds, and the decision rules are extracted through reduction. And from the aspects of decision accuracy and rule accuracy, the rules are analyzed. Finally, decision rules are used to give the decision of the fund investment project. This study provides a new approach to fund management.http://dx.doi.org/10.1155/2018/7032402 |
| spellingShingle | Xima Yue Xiang Su A Novel Decision-Making Approach to Fund Investments Based on Multigranulation Rough Set Complexity |
| title | A Novel Decision-Making Approach to Fund Investments Based on Multigranulation Rough Set |
| title_full | A Novel Decision-Making Approach to Fund Investments Based on Multigranulation Rough Set |
| title_fullStr | A Novel Decision-Making Approach to Fund Investments Based on Multigranulation Rough Set |
| title_full_unstemmed | A Novel Decision-Making Approach to Fund Investments Based on Multigranulation Rough Set |
| title_short | A Novel Decision-Making Approach to Fund Investments Based on Multigranulation Rough Set |
| title_sort | novel decision making approach to fund investments based on multigranulation rough set |
| url | http://dx.doi.org/10.1155/2018/7032402 |
| work_keys_str_mv | AT ximayue anoveldecisionmakingapproachtofundinvestmentsbasedonmultigranulationroughset AT xiangsu anoveldecisionmakingapproachtofundinvestmentsbasedonmultigranulationroughset AT ximayue noveldecisionmakingapproachtofundinvestmentsbasedonmultigranulationroughset AT xiangsu noveldecisionmakingapproachtofundinvestmentsbasedonmultigranulationroughset |