wipe data

After present the meaning of the data preprocess, we analyse how to wipe off waste data, how to distinguish the useful one from the feigned, and how to dispose the log data into different granularity-that is to say the whole process of the usage data preprocess.

在分析了数据预处理工作的意义后，详细分析了面对海量的用途数据，如何去粗取精，去伪存真，如何将原始的日志文件归整加工成不同挖掘粒度，即用途数据预处理的整个过程；

Microsoft also says its software is better at letting technology managers electronically send new software applications to hundreds of Windows computers, or wipe corporate data from a lost or stolen tablet.

微软还说，Windows8还使技术管理人员能够更加方便地通过网络将新的软件应用发送到数百台Windows电脑上，或从丢失、被盗的平板电脑中擦除公司数据。

The attack is to wipe out data, to delete flies, or to format the hard disk.

常见的攻击方式是消除数据、删除文件或者格式化硬盘。

Reset to factory defaults – administrators can reset a device to its factory defaults in order to wipe sensitive data in case the device was stolen or lost

恢复出场设置&管理员可以将设备重置为出场设置，这样就能在设备被偷或丢失后擦除上面的敏感数据了

One common, attack is to wipe out data, to delete files, or to perform a format of your hard disk.

一种常见的攻击是消除数据，删除文件，或者在你的硬盘上进行格式化。