Fuzzy random regression to improve coefficient estimation for Malaysian Agricultural Industry
Conventional model setting of production planning is developed with numerical crisp values. Additionally coefficient values must be determined before the model is set. It is however troublesome and complex for decision maker to provide rigid values and determining the coefficient values for th...
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| Format: | Thesis |
| Language: | English English |
| Published: |
2014
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| Online Access: | http://eprints.uthm.edu.my/1475/ http://eprints.uthm.edu.my/1475/1/24p%20HAMIJAH%20MOHD%20RAHMAN.pdf http://eprints.uthm.edu.my/1475/2/HAMIJAH%20MOHD%20RAHMAN%20WATERMARK.pdf |
| _version_ | 1848887470593146880 |
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| author | Mohd Rahman, Hamijah |
| author_facet | Mohd Rahman, Hamijah |
| author_sort | Mohd Rahman, Hamijah |
| building | UTHM Institutional Repository |
| collection | Online Access |
| description | Conventional model setting of production planning is developed with numerical crisp
values. Additionally coefficient values must be determined before the model is set. It
is however troublesome and complex for decision maker to provide rigid values and
determining the coefficient values for the model. Building the production planning
model with precise values sometimes generates improper solution. Hence, this study
proposes a fuzzy random regression method to estimate the coefficient values for
which statistical data contains simultaneous fuzzy random information. A numerical
example illustrates the proposed solution approach whereby coefficient values are
successfully deduce from the statistical data and the fuzziness and randomness were
treated based on the property of fuzzy random regression. The implementation of the
fuzzy random regression method shows the significant capabilities to estimate the
coefficient value to further improve the model setting of production planning
problem which retain the simultaneous uncertainties. |
| first_indexed | 2025-11-15T19:54:54Z |
| format | Thesis |
| id | uthm-1475 |
| institution | Universiti Tun Hussein Onn Malaysia |
| institution_category | Local University |
| language | English English |
| last_indexed | 2025-11-15T19:54:54Z |
| publishDate | 2014 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | uthm-14752021-10-03T07:28:21Z http://eprints.uthm.edu.my/1475/ Fuzzy random regression to improve coefficient estimation for Malaysian Agricultural Industry Mohd Rahman, Hamijah QA Mathematics QA299.6-433 Analysis Conventional model setting of production planning is developed with numerical crisp values. Additionally coefficient values must be determined before the model is set. It is however troublesome and complex for decision maker to provide rigid values and determining the coefficient values for the model. Building the production planning model with precise values sometimes generates improper solution. Hence, this study proposes a fuzzy random regression method to estimate the coefficient values for which statistical data contains simultaneous fuzzy random information. A numerical example illustrates the proposed solution approach whereby coefficient values are successfully deduce from the statistical data and the fuzziness and randomness were treated based on the property of fuzzy random regression. The implementation of the fuzzy random regression method shows the significant capabilities to estimate the coefficient value to further improve the model setting of production planning problem which retain the simultaneous uncertainties. 2014-04 Thesis NonPeerReviewed text en http://eprints.uthm.edu.my/1475/1/24p%20HAMIJAH%20MOHD%20RAHMAN.pdf text en http://eprints.uthm.edu.my/1475/2/HAMIJAH%20MOHD%20RAHMAN%20WATERMARK.pdf Mohd Rahman, Hamijah (2014) Fuzzy random regression to improve coefficient estimation for Malaysian Agricultural Industry. Masters thesis, Universiti Tun Hussein Onn Malaysia. |
| spellingShingle | QA Mathematics QA299.6-433 Analysis Mohd Rahman, Hamijah Fuzzy random regression to improve coefficient estimation for Malaysian Agricultural Industry |
| title | Fuzzy random regression to improve coefficient estimation for Malaysian Agricultural Industry |
| title_full | Fuzzy random regression to improve coefficient estimation for Malaysian Agricultural Industry |
| title_fullStr | Fuzzy random regression to improve coefficient estimation for Malaysian Agricultural Industry |
| title_full_unstemmed | Fuzzy random regression to improve coefficient estimation for Malaysian Agricultural Industry |
| title_short | Fuzzy random regression to improve coefficient estimation for Malaysian Agricultural Industry |
| title_sort | fuzzy random regression to improve coefficient estimation for malaysian agricultural industry |
| topic | QA Mathematics QA299.6-433 Analysis |
| url | http://eprints.uthm.edu.my/1475/ http://eprints.uthm.edu.my/1475/1/24p%20HAMIJAH%20MOHD%20RAHMAN.pdf http://eprints.uthm.edu.my/1475/2/HAMIJAH%20MOHD%20RAHMAN%20WATERMARK.pdf |