olve trainFeatures trainTruth = Algo.linearSolveSVD trainFeatures $ PM.fromColumns [trainTruth]

solve trainFeatures trainTruth = Algo.linearSolveSVD trainFeatures $ PM.fromColumns [trainTruth]
solve trainFeatures trainTruth = Algo.linearSolveSVD trainFeatures $ PM.fromColumns [trainTruth]