Home/ Questions/Q 645491
In Process

The Archive Base Latest Questions

Editorial Team
  • 0
Asked: 2026-05-13T21:30:30+00:00

I have an ARFF file containing 14 numerical columns. I want to perform a

  • 0

I have an ARFF file containing 14 numerical columns. I want to perform a normalization on each column separately, that is modifying the values from each colum to (actual_value - min(this_column)) / (max(this_column) - min(this_column)). Hence, all values from a column will be in the range [0, 1]. The min and max values from a column might differ from those of another column.

How can I do this with Weka filters?

Thanks

Share

Leave an answer

You must login to add an answer.

Need An Account,

1 Answer

  1. Editorial Team

    This can be done using

    weka.filters.unsupervised.attribute.Normalize

    After applying this filter all values in each column will be in the range [0, 1]

    • 0