what is the optimum sum of sqrt? is sum power efficient what is the sum of sqrt used for in the huber method ml estimation definition how robust is the sum of powers which is better mle or sum of powers? why is sqrt mle which is a robust measure of ml? how robust is the sum of powers is sqrt robust in laplace does a squares estimator have scaling how robust is the huber estimate? which sum of powers is more robust when do we use the sum of powers why is sum sqrt optimal is sqrt better for mle or mle how robust is an estimator? how robust is a ml estimator what is the best sum of squares estimator for data what is the best way to do an ml estimation