Aplikace pro předzpracování dat

Abstract

This bachelor thesis aims to create an application for data files preprocessing in the process od data mining which are undergo next processing. The main requirments for application are easy choice of required editing, such as various filters of records, filters of attributes or another adjustment of values, and especially the ability least burden system memory because size of input files can be units or even tens of gigabyte. The output is the file with edited or reduced values of the input file.