Browsing by Author "Albayrak, Songül Varli"
Authors:Daǧ, Hasan; Sayın, Kamran Emre; Yenidoğan, Işıl; Albayrak, Songül Varli; Acar, Can
Publisher and Date:(IEEE, 2012)Data mining application areas widen day by day. Among those areas medical area has been receiving quite a big attention. However working with very large data sets with many attributes is hard. Experts in this field use heavily advanced statistical analysis. The use of data mining techniques is fairly new. This paper compares three feature selection algorithms on medical data sets and comments on the importance of discretization of attributes. © 2012 IEEE.
In this study, it is aimed to construct a fully automated, comprehensive, and dynamic system which gives the ability to a credit analyst to make credit decisions without any human interaction, solely based on the data set. With this system, it is hoped not to miss any valuable data transformation step and it is assumed that each built in model in RapidMiner is a possible candidate to be the best predictor. To this end, a model comparison engine has been designed in RapidMiner. This engine conducts ...