... 不完全指定的 imcompletely specified 不完整数据 deficient data 不稳定二次产品优化程序 optimization program for unstable secondaries ...
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Finally, the missing data in useful record is disposed using appropriate method. Thus, incompleteness data is cleaned.
对于不完整数据的清理,提出了一种清理方案,该方案首先分析数据的可用性;然后删除不可用记录;最后,对可用记录通过选用合适的方法来处理该记录的丢失值,从而完成数据源中不完整数据的清理。
参考来源 - 数据清理关键技术及其软件平台的研究与应用·2,447,543篇论文数据,部分数据来源于NoteExpress
由于处理不完整数据的复杂性,已有的选择性分类器大都是针对完整数据的。
Due to the complexity of processing incomplete data, however, most of them deal with complete data.
与清晰情况下相比较,我们所实现的这种算法能够处理模糊数据,对噪音数据和不完整数据有很好的鲁棒性。
Compared with the crisp extension matrix, the proposed method has the capability of handling fuzzy representation and tolerating noisy data or missing data.
它不依赖于数据集之外的附加信息,是处理含有噪声、不精确、不完整数据的有力工具,是一种新的数据挖掘技术。
RS doesn't depend on additional information beyond the data set, which is a potent tool for dealing with vague, imprecise, incomplete and uncertain data, and is a new technology in Data Mining.
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