Start of Implementing NelderMeadSimplex
Added Tim's IDXReader and MNIST reader and renderer
Implements the traits for hyper parameter optimisation #113 and an abstract HyperParameter class.
Fix method that is yet to be implemented
First hacks for the logistic regression layer
Unit test for NelderMead init
First Implementation of Nelder Mead Simplex Algorithm
Fixed unit testing code, it now executes but it returns errors.
Further progress on Logistic regression, added blank Unit test
(Re)Started working on MLPs. Coded 10ish activation functions -> time to go to bed
NN refactor.
Added the Rosenbrock function to the unit tests for the optimizer.
Added error tolerances to the unit tests for nelder mead.
Fixed bug in the Rosenbrock unit test on intitializing the problem.
Fix of the unit test
Fix to the Nelder Mead Simplex. Unit tests now work.
Changed iterates from Seq to mutable.Buffer
moved most util classes to util package
Further work on MLP, added some plain regularization functions
Fixed unit test for Nelder-Mead.