Missing values in Weka

Weka only has its ReplaceMissingValues filter for dealing with missing values, which just uses means and modes as replacement. However, this approach is not always the best. Hence I started on a Weka package project some time ago to offer other techniques as well (also available through a preprocessing filter). However, that kind of stalled a bit. A colleague of mine, Lyn Hunt, had a student testing various techniques a while ago and I will use this opportunity to breath some new life in my project by integrating these techniques. 🙂

You can find the project here: