Data Mining Techniques and Research Challenges and Issues

Abstract-- Data mining is considered to deal with huge amounts of data which are kept in the database, to locate required information and facts. Data mining is the exploration and analysis of large quantities of data in order to discover valid, novel, potentially useful, and ultimately understandable patterns in data. Non trivial extraction of implicit, previously unknown and potentially useful information from data Exploration & analysis, by automatic or semi-automatic means, of large quantities of data in order to discover meaningful patterns. In this paper, we discuss the data mining techniques and functionalities with application. Also discuss the research challenges in science and engineering, from the data mining perspective, with a focus on the data mining issues. Keyword-- data mining, data mining techniques and functionalities, research challenges, data mining issues. I