因此，在构建预测模型之前，必须先划分数据。
Thus, you have to split the data before building the prediction model.
数据存取(高级)：通过划分数据模型结构和把DAO转换成直接访问XAP内存数据网格，改进读写性能。
Data access (Advanced) : By partitioning the data model structure and converting DAOs to access directly the XAP In-Memory data Grid, read and write performance is improved.
SalesforcePack可以根据多个节点自动划分数据，并通过多个连接将数据装载到Salesforce。
With multiple nodes, the data are automatically partitioned by the Salesforce Pack, and loaded through multiple connections to Salesforce.
最近对SVM进行的增强包括支持multiterabyte卷和ClusterVolumeManager，以及支持在每个物理磁盘上划分数千个分区。
Recent enhancements to SVM include support for multiterabyte volumes, cluster volume manager, and thousands of partitions per physical disk.
以一趟聚类算法作为划分数据的基本算法，讨论聚类融合问题。
Taking the one-pass clustering algorithm as the basic algorithm for grouping data, the issue of clustering ensemble is investigated.
摘要用氧气体积分数法划分低瓦斯采空区自燃“三带”是目前在工程实践中应用最为广泛，也是最有效的方法。
Abstract: the oxygen concentration method is the most effective and most commonly used method in dividing spontaneous combustion "three zone" in low-gas goaf in engineering practice at present.
有理数采样速率转换可以划分为整数倍和分数倍采样率转换。
Rational ratio conversion can be realized by integer and fraction ratio conversion.
同样，当将队列划分成倾向分数五分数时，研究并未发现两组间生存率的差异。
Similarly, when the cohort was divided into propensity score quintiles, we did not find a difference in survival between the two groups.
探讨了标准参照测验合格分数线的划分方法。
Finally, the article discusses how to set the qualified score in criteria-reference test.
探讨了标准参照测验合格分数线的划分方法。
Finally, the article discusses how to set the qualified score in criteria-reference test.
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