A Survey on Data Mining

Abstract

"In recent years with the explosive development of internet the size of data has grown a large and reached petabytes size. Bigdataisanimmensecollection ofboth structured and unstructured data. Due to its large size discovering knowledge or obtaining pattern from big data within an elapsed time is a complicated task. A number of algorithmic techniques have been designed for big data mining in an effective manner. The various mining algorithms like Two-Phase Top -Down Specialization approach (TPTDS), Tree- Based Association rules (TARs), FuzzyC – Means (FCM)algorithm and Associate Rule Mining (ARM) algorithm are surveyed in this paper and the results obtained are compared and evaluated by the parameters such as execution time, information loss and extraction time.\r"