Author:Duma, M; Twala, B; Nelwamondo, Fulufhelo V; Marwala, TDate:Sep 2013We propose a hybrid missing data imputation technique using positive selection and correlation-based feature selection for insurance data. The hybrid is used to help supervised learning methods improve their classification accuracy and ...Read more
Author:Osman, Muhammad S; Abu-Mahfouz, Adnan MI; Page, Philip RDate:Nov 2018The presence of missing data is problematic in most quantitative research studies. Water distribution systems (WDSs) are not immune to this problem. In fact, missing data is an inherent feature of a WDS. There are various techniques and methods ...Read more