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  • v0.9.1 Changes

    • โž• Add class for Extra-Trees classifier.
    • โž• Add class for Extra-Trees regressor.
    • ๐ŸŽ Refactor extension modules of decision tree estimators for improving performance.
  • v0.9.0 Changes

    ๐Ÿ’ฅ Breaking changes

    • ๐ŸŽ Decide to introduce Ruby extensions for improving performance.
    • ๐Ÿ›  Fix to find split point on decision tree estimators using extension modules.
  • v0.8.4 Changes

    • โœ‚ Remove unused parameter on Nadam.
    • ๐Ÿ›  Fix condition to stop growing tree about decision tree.
  • v0.8.3 Changes

    • โž• Add optimizer class for AdaGrad.
    • โž• Add evaluator class for ROC AUC.
    • โž• Add class for scaling with maximum absolute value.
  • v0.8.2 Changes

    • โž• Add class for Adam optimizer.
    • โž• Add data splitter classes for random permutation cross validation.
    • โž• Add accessor method for number of splits to K-fold splitter classes.
    • โž• Add execution result of example script on README (#3).
  • v0.8.1 Changes

    • โž• Add some evaluator classes.
      • MeanSquaredLogError
      • MedianAbsoluteError
      • ExplainedVarianceScore
      • AdjustedRandScore
      • MutualInformation
    • ๐Ÿ”จ Refactor normalized mutual infomation evaluator.
    • ๐Ÿ›  Fix typo on document (#2).
  • v0.8.0 Changes

    ๐Ÿ’ฅ Breaking changes

    • ๐Ÿ“‡ Rename SVMKit to Rumale.
    • ๐Ÿ“‡ Rename SGDLienareEstimator class to BaseLienarModel class.
    • Add data type option to load_libsvm_file method. By default, the method represents the feature with Numo::DFloat.

    ๐Ÿ”จ Refactoring

    • ๐Ÿ”จ Refactor factorization machine estimators.
    • ๐Ÿ”จ Refactor decision tree estimators.
  • v0.7.3 Changes

    • โž• Add class for grid search performing hyperparameter optimization.
    • โž• Add argument validations to Pipeline.
  • v0.7.2 Changes

    • โž• Add class for Pipeline that constructs chain of transformers and estimators.
    • ๐Ÿ›  Fix some typos on document (#1).
  • v0.7.1 Changes

    • ๐Ÿ›  Fix to use CSV class in parsing libsvm format file.
    • ๐Ÿ”จ Refactor ensemble estimators.