Titlebook: Data Warehousing and Knowledge Discovery; 4th International Co Yahiko Kambayashi,Werner Winiwarter,Masatoshi Arik Conference proceedings 20

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The Closed Keys Base of Frequent Itemsetsquent closed itemsets. An efficient algorithm for computing the closed key representation is offered. We show that our approach has many advantages over the existing approaches, in terms of efficiency, conciseness and information inferences.

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Conference proceedings 2002improve the quality of the results obtained from data analysis, decision support, and the automatic extraction of knowledge from data. The Fourth International Conference on Data Warehousing and Knowledge Discovery (DaWaK 2002) continues a series of successful conferences dedicated to this topic. It

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The Structure of Computer Networksr neural networks (RNNs) to provide a measure of the outlyingness of data records. The performance of the RNNs is assessed using a ranked score measure. The effectiveness of the RNNs for outlier detection is demonstrated on two publicly available databases.

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