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In this paper, features of steel defects data are selected using a wrapper algorithm to increase classification performance. The data are constructed using images of steel defects which are classified two classes as defects and pseudo defects. The suggested algorithm selects features which are relevant to class using the kappa statistic. This measure is suggested to improve accuracy of minor class...
The ever fast-expanding web information resources pose a big challenge to internet users seeking the most relevant, latest and quality information. The sheer vast amount of web information has resulted in restructuring of the resources. Thus, an appropriate web classification method needs to be established in order for quality web information to be accessed. This paper intends to discuss the web document...
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