# huber

Updated:

huber implements the huber loss, defined as $$x^2$$ when $$\left\lvert x\right\rvert \leq M$$ and $$M( 2\left\lvert x\right\rvert -M)$$ for $$\left\lvert x\right\rvert \geq M$$

## Syntax

y = huber(x,M)


## Comments

The operator is implemented using a graph representation based on SOCP and can thus only be used in scenarios where YALMIP can propagate convexity and use a conic model.