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Version 0.1.3 [current]

Minor changes

  • Include relative meta-features
  • Include clustering meta-features

Bugfixes

  • Change the Decision Tree params to support sparse datasets

Version 0.1.2

Minor changes

  • Change license

Bugfixes

  • Support dataset with weird attribute's names
  • Changed the comparison of the nrNorm statistical meta-feature

Version 0.1.1

Minor changes

  • Add new measures in all groups
  • Support to new summarization techniques in post.processing method
  • Increase the robustness of the Decision Tree algorithm to imbalanced datasets
  • Change in the Decision Tree algorithm to support more Landmarking measures
  • Support categorical attributes on the 1NN and eNN measures

Bugfixes

  • Fix Decision Tree model errors related with minority class with an unique instance
  • Support datasets that have columns named with numbers
  • Fix harmonic and geometric mean

First release of mfe:

  • General meta-features
  • Statistical meta-features
  • Discriminant meta-features
  • Information theoretical meta-features
  • Model based Decision Tree meta-features
  • Landmarking meta-features