| The challenge of performing everything automatically has dominated the awareness of the researchers and developers of the commercial tools up to the present. However, the knowledge discovery is not meant to exclude the human since the discovered knowledge addresses the human. Instead of allowing an automated data mining process to iterate in a trial-and-error manner, a better but largely overlooked way to enhance the knowledge discovery process is to provide a domain expert support through human involvement. With potential rewards of human interaction in the data mining process in mind, the work has been accomplished on design and development of several data mining experiments with human interactivity on medical and other databases. |