A new extracting rule algorithm from incomplete information system by covering rough sets
- 10.2991/iske.2007.94How to use a DOI?
- Covering, Rough sets, Incomplete information system, Rules
In this paper, a new extracting rule algorithm from incomplete information system is proposed. First, we produce a covering on a domain according to attribute value of the objects, and then reduces are made on this covering. Second, we utilize rough sets model based on covering to estimate unknown value, so that an incomplete information system is transformed to a complete information system, and thus rules can be extracted.
- © 2007, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Dai Dai AU - Jianpeng Wang PY - 2007/10 DA - 2007/10 TI - A new extracting rule algorithm from incomplete information system by covering rough sets BT - Proceedings of the 2007 International Conference on Intelligent Systems and Knowledge Engineering (ISKE 2007) PB - Atlantis Press SP - 553 EP - 556 SN - 1951-6851 UR - https://doi.org/10.2991/iske.2007.94 DO - 10.2991/iske.2007.94 ID - Dai2007/10 ER -