New python-weka-wrapper releases

​Since there have been a number of little improvements, I decided to make a new release:

  • python-weka-wrapper: 0.3.9
  • python-weka-wrapper3: 0.1.1

Here are the changes:

  • plot_learning_curve method of module weka.plot.classifiers now accepts a list of test sets; * is index of test set in label template string
  • added missing_value() methods to weka.core.dataset module and Instance class
  • output variable y for convenience method create_instances_from_lists in module weka.core.dataset is now optional
  • added convenience method create_instances_from_matrices to weka.core.dataset module to easily create an Instances object from numpy matrices (x and y)