Release Version 1.9

Models

• Added KNearestNeighbours model.
• Removed “CosineSimilarity” from SupportVectorMachine model.

Optimizers

• Refactored all optimizers to use BaseOptimizer.
• Added LearningRateStepDecay optimizer.
• Added LearningRateTimeDecay optimizer.

Others

• Added ModelDatasetCreator
• Added ConfusionMatrixCreator
• Improved ModelChecker