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Horizontal implementation of expectation-maximization algorithm in SQL for performing clustering in very large databases
Horizontal implementation of expectation-maximization algorithm in SQL for performing clustering in very large databases
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机译:在大型数据库中执行聚类的SQL中期望最大化算法的水平实现
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摘要
A method for performing cluster analysis inside a relational database management system. The method defines a plurality of tables for the storage of data points and Gaussian mixture parameters and executes a series of SQL statements implementing an Expectation-Maximization clustering algorithm to iteratively update the Gaussian mixture parameters stored within the tables.
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