G***G
发帖数: 16778 | 1 when you build prediction model using SVM, random forest or other machine
learning method, do you transform the training set?
for example,
age sex education survival
68 1 13 high
45 0 12 low
in order to predict survival, do you transform age, sex, or education?
which algorithm do you use for transformation? | o********r
发帖数: 775 | 2 SVM自己会做transformation，RF中feature本来就看作categorical或者ordinal，一般
不需要做tranformation。 | G***G
发帖数: 16778 | 3 多谢！
【在 o********r 的大作中提到】
: SVM自己会做transformation，RF中feature本来就看作categorical或者ordinal，一般
: 不需要做tranformation。
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