Convenience functions
ERM implements the following utility functions.
EmpiricalRiskMinimization.matrix — Method.Convert an n-vector to an nx1 array
EmpiricalRiskMinimization.sigm — Method.Sigmoid function
EmpiricalRiskMinimization.findvalue — Method.findvalue(s, lst): Find the first index of s in a list lst
EmpiricalRiskMinimization.rms — Method.compute the rms of a matrix or a vector
EmpiricalRiskMinimization.rowwise — Method.Apply f to each row of a matrix. f should map vectors to vectors