A new method of data spot checking based on outlier mining is proposed, which promises a solution to the lack of validity using traditional data spot checking method.
针对传统数据抽查方法很难保证数据抽查有效性的缺点，结合离群数据挖掘，给出了一种基于离群数据挖掘的数据抽查新方法。
If your data is worth backing up, then it's also worth spot checking from time to time.
如果数据值得备份，那么它也值得您时常进行抽样检查。
If your data is worth backing up, then it's also worth spot checking from time to time.
如果数据值得备份，那么它也值得您时常进行抽样检查。
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