$3\mathrm{.}2$

$1\mathrm{.}5$ points possible $($graded$,$ results hidden$)$

Suppose the current parameter is as in the figure below:

Here, is in the direction of the arrow, the solid line represents the classifer defined by and the dotted lines represent the positive and negative margin boundaries.

For large $($i$.$e$.$ close to $),$ which of the following figure corresponds to a single SGD update made in response to the point labeled $\text{'}+\text{'}$ above?