| dc.contributor | 教育系 | |
| dc.creator (作者) | Chen, Shyi-Ming;Wang, Hui-Yu | |
| dc.creator (作者) | 汪慧瑜 | zh_TW |
| dc.date (日期) | 2009-08 | |
| dc.date.accessioned | 24-Aug-2015 15:10:49 (UTC+8) | - |
| dc.date.available | 24-Aug-2015 15:10:49 (UTC+8) | - |
| dc.date.issued (上傳時間) | 24-Aug-2015 15:10:49 (UTC+8) | - |
| dc.identifier.uri (URI) | http://nccur.lib.nccu.edu.tw/handle/140.119/77965 | - |
| dc.description.abstract (摘要) | In this paper, we propose two new methods for evaluating students’ answerscripts based on interval-valued fuzzy grade sheets. The marks awarded to the answers in the students’ answerscripts are represented by interval-valued fuzzy sets. Each element in the universe of discourse belonging to an interval-valued fuzzy set is represented by an interval between zero and one. The degree of similarity between an interval-valued fuzzy mark and a standard interval-valued fuzzy set is calculated by a similarity function. An index of optimism λ determined by the evaluator is used to indicate the degree of optimism of the evaluator, where λ ∈ [0, 1]. The experimental results show that the proposed methods are more stable than Biswas’s method for students’ answerscripts evaluation. They can evaluate students’ answerscripts in a more flexible and more intelligent manner. | |
| dc.format.extent | 321637 bytes | - |
| dc.format.mimetype | application/pdf | - |
| dc.relation (關聯) | Expert Systems with Applications, 36(6), 9839-9846 | |
| dc.subject (關鍵詞) | Similarity functions;Students’ answerscripts;Interval-valued fuzzy grade sheets;Interval-valued fuzzy sets;Index of optimism | |
| dc.title (題名) | Evaluating students’ answerscripts based on interval-valued fuzzy grade sheets | |
| dc.type (資料類型) | article | en |
| dc.identifier.doi (DOI) | 10.1016/j.eswa.2009.02.005 | |
| dc.doi.uri (DOI) | http://dx.doi.org/10.1016/j.eswa.2009.02.005 | |
