Table 2.

Frame-level labeling function performance metrics

Labeling functions	Coverage (%)	Conflict (%)	Pos. Acc.	Neg. Acc.	Precision	Recall	F1
LF_Area	22.6	11.5	76.5	62.9	25.0	31.0	27.7
LF_Perimeter	9.8	8.0	100.0	0.0	20.8	26.2	23.2
LF_Eccentricity	87.4	38.9	85.7	42.3	12.7	85.7	22.1
LF_Intensity	28.9	24.1	0.0	69.0	0.0	0.0	0.0
LF_Ratio	90.4	41.7	67.5	49.6	10.7	64.3	18.3