title: How can I send custom input to meta classifier of Stacking using weka api
body: <p>From a research paper "In addition to stacking across all classifier outputs, we also evaluate stacking using only the aggregate output of each resampled (bagged) base classifier. For example, the outputs of all 10 SVM classifiers are averaged and used as a single level 0 input to the meta learner." 
  I am wondering how can I implement this. Actually I need to implement this for my thesis. </p>