Before revision:  Next, we find that linear combinations of these heads, estimated with approx 11\% of available total  supervision, can push performance well-higher for some roles - highest two being Victim (68.29\% Accuracy) and Artifact(58.82\% Accuracy).
After revision:  Next, we find that linear combinations of these heads, estimated with approx 11\% of available total event argument detection supervision, can push performance well-higher for some roles - highest two being Victim (68.29\% Accuracy) and Artifact(58.82\% Accuracy).