International Journal on Recent and Innovation Trends in Computing and Communication Current Data Mining Trends, Techniques ,applications and Issues

Due to recent technological development knowledge has been playing a significant role on human activities. Data can be stored and maintained to generate useful information. Due to the increase in the data, it is important to extract knowledge/information from such large data repositories Data mining is the knowledge discovery process by analyzing the large volumes of data from various perspectives and summarizing it into useful information. It uses machine learning, statistical and visualization techniques to discovery and present knowledge in a form which is easily comprehensible to humans. Data mining have various applications and these applications have enriched the various fields of human life including business, education, medical, text mining, web mining etc. Hence the objective of this paper is to summarize important concepts, issues of data mining, to discuss various improvements in the field of data mining from past to the present and explores the future trends. This paper imparts more number of applications of the data mining and also focuses on trends in the data mining which will helpful in the further research KeywordsKnowledge Discovery, Data mining, Stream mining,text mining,Web mining, __________________________________________________*****_________________________________________________