random data set meaning in Chinese

随机数据集

Because of slowly in clustering result , convergent , and poor in clustering random data sets , there are some obstacles in using . some algorithms for hierarchical - based method is discussed in this paper
但是该类算法不足之处在于阈值收敛速度过慢，对任意形状的聚类结果较差，从而给该方法的应用带来了障碍。
With accelerating pace of science development , the demands on capability of large - scale information analysis are increasing . data mining is the process through which we can extract hidden but useful knowledge from half - backed , noising , fuzzy and random data sets
数据挖掘( datamining )就是从大量的、不完全的、有噪声的、模糊的、随机的数据中,提取隐含在其中的、人们事先不知道的、但又是潜在有用的信息和知识的过程。