Partitioning method is a clustering algorithm, which is sensible to initial partitions (values of k), initial values and input sequence.

划分方法的缺点是要求事先给定聚类结果数，对初始划分和输入顺序敏感等。

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Enables parallelization of a query, as sourced by a custom partitioner that is responsible for splitting the input sequence into partitions.

启用查询的并行化，并由负责将输入序列拆分成各个分区的自定义分区程序指明其出处。

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