Fig. 3

Strategies for harmonising predictions of the ID classifier (\(\hbox {NN}^\text {ID}\)), span tagger (\(\hbox {NN}^\text {span}\)), and dictionary-based entity recogniser (Dict). “S” is a cover symbol representing any relevant tag (B, I, E, S); “\(\hbox {ID}_\text {NN}\)” and “\(\hbox {ID}_\text {Dict}\)” refer to any non-NIL prediction of the ID classifier and entity recogniser, respectively