- Tytuł:
- Credibility Coefficients for Objects of Rough Sets
- Autorzy:
-
Podraza, R.
Dominik, A. - Powiązania:
- https://bibliotekanauki.pl/articles/92812.pdf
- Data publikacji:
- 2006
- Wydawca:
- Uniwersytet Przyrodniczo-Humanistyczny w Siedlcach
- Tematy:
-
data reliability
credibility coefficient
information system
decision table
rough sets
artificial intelligence - Opis:
- In this paper focus is set on data reliability. We propose a few methods, which calculate credibility coefficients for objects stored in decision tables. Credibility coefficient of object is a measure of its similarity with respect to the rest of the objects in the considered decision table. It can be very useful in detecting either corrupted data or abnormal and distinctive situations. It is assumed that the proper data appear in majority and can be separated from improper data by exploring mutual resemblance. The proposed methods take advantage of well known and widely used data mining technique - rough sets.
- Źródło:
-
Studia Informatica : systems and information technology; 2006, 1(7); 93-104
1731-2264 - Pojawia się w:
- Studia Informatica : systems and information technology
- Dostawca treści:
- Biblioteka Nauki
Artykuł