Knowledge pre-processing in decision making

Authors:
Hana Kopackova;Jitka Komarkova;Pavel Sedlak
Affiliations:
Faculty of Economics and Administration, Institute of System Engineering and Informatics, University of Pardubice, Pardubice, Czech Republic;Faculty of Economics and Administration, Institute of System Engineering and Informatics, University of Pardubice, Pardubice, Czech Republic;Faculty of Economics and Administration, Institute of System Engineering and Informatics, University of Pardubice, Pardubice, Czech Republic
Venue:
ACS'07 Proceedings of the 7th Conference on 7th WSEAS International Conference on Applied Computer Science - Volume 7
Year:
2007

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Abstract

Process of decision making represents so important part of the activity of managers that some people have dedicated their lives seeking for tools helpful in this process. Nowadays, importance of these tools has increased due to the increasing amount of available information. During last years many tools supporting decision making have arisen along with many new buzzwords. In this article we explain three different types of tools which can be used as pre-processing tools in decision making: text categorization, text clustering, and spatial analyses including results visualisation.