An Unique Data mining Task for Sorting: Data Preprocessing for efficient External Sorting
In this paper, the authors present external sorting using data preprocessing which is a data mining technique that adapted generally here. Generally, huge data of any organization possess data redundancy, noise and data inconsistency. To eliminate, data preprocessing should be performed on raw data, then sorting technique is applied on it. Data preprocessing includes many methods such as data cleaning, data integration, data transformation and data reduction. Depending on the complexity of given data, these methods are taken and applied on raw data in order to produce quality of data.