List of things to implement:
- MultilayerPerceptronRegression
- LocallyWeightedLinearRegression
- LassoRegression
- KNearestNeighboursRegression
- Move current implementations to new API and input scheme: MultilayerPerceptronClassifier
- LogisticRegression
- KNearestNeighboursClassifier
- GaussianDiscriminantAnalysis
- FisherLinearDiscriminant
- KMeans
- GaussianMixture (with EM)
- MeanSubstraction
- Normalizer