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| Study on the Method of Knowledge Discover Based on
the Structured Covering Algorithm |
| Zhang Min①②; Zhang Lin② |
| ①702 Research Room, Electronic Engineering Institute of PLA, Hefei 230037, China;②Ministry of Education, Key Lab of IC&SP at Anhui University, Hefei 230039, China |
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Abstract This paper proposes a new method of knowledge discovery based on the structured covering algorithm. Since the network of covering domains is constructed through a special method, it makes each covering domain a valuable pattern. Through analyzing the samples covered by the covering domain, certain valuable pattern will be found, which includes clustering information of samples, association rules among the data, the outlier analysis, etc. And in order to meet different requirement of users, different covering networks can be structured, therefore, multi-sides of data can be analysed. The experiments show that using the covering algorithm to discover knowledge of data is effective and feasible.
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Received: 16 December 2004
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2006, Vol. 28 
