Title :
A fully distributed framework for cost-sensitive data mining
Author :
Fan, Wei ; Wang, Haixun ; Yu, Philip S. ; Stolfo, Salvatore J.
Author_Institution :
IBM Thomas J. Watson Res. Center, Hawthorne, NY, USA
Abstract :
We propose a fully distributed system (as compared to centralized and partially distributed systems) for cost-sensitive data mining. Experimental results have shown that this approach achieves higher accuracy than both the centralized and partially distributed learning methods, however, it incurs much less training time, neither communication nor computation overhead.
Keywords :
data mining; decision trees; distributed databases; fraud; learning (artificial intelligence); probability; cost-sensitive data mining; cost-sensitive learning; fully distributed framework; fully distributed learning; relational database; training time; Computer science; Credit cards; Data mining; Distributed computing; Learning systems; Machine learning; Milling machines; Relational databases; Rivers; Switches;
Conference_Titel :
Distributed Computing Systems, 2002. Proceedings. 22nd International Conference on
Print_ISBN :
0-7695-1585-1
DOI :
10.1109/ICDCS.2002.1022284