Journal of Theoretical and Applied Information Technology
With the rapid development of computer and information technology, an enormous amount of data in science and engineering had been generated in massive scale. Also, the diversity of data, the data mining tasks and approaches pose many challenges to research in data mining. The data mining field has widespread applications including advance diagnosis, market analysis, business management and decision support. But in medical field, illness in common and cancer in particular have become more and more complex and complicated one. To solve the problem in data mining, knowledge discovery tools had been used mainly in research environment.