Using Domain Knowledge to Boost Case-Based Diagnosis : An Experimental Study in a Domain with Very Poor Data Quality

Abstract

The quality of case data can be an important factor for a Case Based Reasoning (CBR) system. In our research, we are facing a diagnostic problem in a product maintenance domain, where a large volume of low quality case data is collected. In this paper, we report an experimental study of whether using domain knowledge can improve the performance of either… (More)

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