Which of the following statements are valid for support vector

machines? Please mark all that apply. To get full credits, the set

of all correct answers must be checked.

Increasing the value of $C$ is likely to decrease the training error

Increasing the value of $C$ is likely to decrease the margin

Increasing the value of $C$ is likely to increase the robustness of

the model against outliers

Hard$-$margin SVM and soft$-$margin SVM become equivalent

when $C=0$