dianzi83
大家好!我对data transformation不太理解,在knowledge discovery的过程中,存在data cleaning, data integration, data selection也有data transformation等,但是我对data transoformation理解不深,希望大家能帮助,以下是我找到对data transformationd的定义或者解释,供参考,但是请大家尽量用直白的话教我什么是data transformation,谢谢你们!
data transformation: where data are transformed or consolidated into forms appropriate for mining by performing summary or aggregation operations, for instance.
Cheers
Ting