| A Linguistic IRS Based on Prioritized Aggregation of Triangular Fuzzy Numbers | |
| Wang, Songxin | |
| 2012 | |
| 关键词 | Information retrieval Prioritized aggregation Triangular uninorms fuzzy set |
| 卷号 | 114 |
| 页码 | 539-546 |
| 英文摘要 | Information retrieval (IR) is the science of searching for documents, for information within documents, and for metadata about documents, as well as that of searching relational databases and the World Wide Web. In this paper we present a linguistic information retrieval system (IRS) based on prioritized aggregation of triangular fuzzy numbers, for dealing with such a problem. The advantage of this method with respect to other works is the use of the fuzzy prioritized weighting information that facilitates the expression of information needs and its ability of trade off between criteria with different priority levels. Another advantage of the method is that triangular uninorms are used to deal with the criteria priority in the process, more generality and flexibility is then obtained. |
| 会议录出版者 | SPRINGER-VERLAG BERLIN |
| 会议录出版地 | HEIDELBERGER PLATZ 3, D-14197 BERLIN, GERMANY |
| 语种 | 英语 |
| WOS研究方向 | Computer Science |
| WOS记录号 | WOS:000310715400067 |
| 内容类型 | 会议论文 |
| 源URL | [http://10.2.47.112/handle/2XS4QKH4/3088]  |
| 专题 | 上海财经大学 |
| 作者单位 | Univ Shanghai Univ Finance & Econ, Dept Comp Sci & Technol, Shanghai 200433, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Songxin. A Linguistic IRS Based on Prioritized Aggregation of Triangular Fuzzy Numbers[C]. 见:. |
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