Table 9 Results of preprocessing impact study.

From: A cross dataset meta-model for hepatitis C detection using multi-dimensional pre-clustering

 

Imputation

Outlier

Scaling

Best result

Original

Median

Yes

Yes

94.8%

Test 1

Mean

Yes

Yes

93.6%

Test 2

Median

No

Yes

93.1%

Test 3

Median

Yes

No

94.8%