원문정보
초록
영어
This paper introduces a very important classification aspect for the analysis of huge amount of data stored in databases and other repositories. Numerous classification models are available in the literature, to predict the class of objects whose class level is unknown. Literature reveals that most of the available models are not capable in handling imperfect data. In view of this, present paper proposes a new rough set based classification model to derive the classification (IF-THEN) rules. Furthermore, developed model has been applied to handle bank-loan applications database as either safe, unsafe or risky. However, proposed model can also be used for the analysis of data from other domains.
목차
1. Introduction
2. Basic Concept of Rough Set Theory:-
2.1. Information System
2.2. Indiscrenibility Relation
2.3. Lower and Upper Approximations
2.4. Accuracy of Approximation
2.4. Core and Reduct of Attributes
3. Proposed Rough set based Classification Algorithm
4. Experimental Analysis:
5. Conclusion
References