Data analysis method and apparatus for data mining

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United States of America Patent

PATENT NO 6510457
SERIAL NO

09332896

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Abstract

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Data analysis using online data summarization processing and rule-based data characteristic detection is performed at the time the transaction data is input. Online data input through an input device of a first server is stored into a transaction data memory device. A data summarizing device carries out summarization processing of online data according to stored parameters, and the resultant summary data is stored into a summary data memory device. A data joining device joins the summary data stored in the summary data memory device and the summary data transferred from a second server for the purpose of updating. In the first server, using rules generated by a rule generating device and stored in rule memory device, a detecting device detects characteristics of the summary data. Further, the results of data characteristic detection are sent to a client through.

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Patent Owner(s)

  • HITACHI, LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ayukawa, Erika Kawasaki, JP 6 97
Ito, Yukiyasu Fujisawa, JP 6 200
Maeda, Akira Yokohama, JP 130 1927
Morita, Toyohisa Sagamihara, JP 15 242

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