Survey on data mining classification techniques

Data volumes have increased noticeably in the few passed years and also expected to have consistent growth in coming years. Data mining is the most promising solution for dealing with such huge amount of data with little knowledge for its categorization as it helps in organizing data into sensible groupings. Data mining is primarily concerned with making it easy, convenient, and practical to turn raw data into meaningful knowledge. In this paper classification data mining technique has been studied. The ID3 and KNN classification algorithm has been discussed in detailed.