Data preprocessing, a component of data preparation, describes any type of processing performed on raw data to prepare it for another data processing procedure. It has traditionally been an important ...

In this paper, the authors explain the preprocessing activities which are performed by the software or language translators before applying mining algorithms on the huge data. Text mining is an ...

Web log data is usually diverse and voluminous. This data must be assembled into a consistent, integrated and comprehensive view, in order to be used for pattern discovery. Without properly cleaning, ...