Table 1.

Classification accuracies and macro F₁-scores for the transfer learning case study.

		no transfer		all data classed
	method	learning	TCA	as undamaged
source training	accuracy	100.0%	100.0%	94.9%
	macro F1-score	1.000	1.000	0.487
source testing	accuracy	98.9%	98.9%	97.4%
	macro F1-score	0.884	0.887	0.494
target testing	accuracy	91.7%	99.0%	95.2%
	macro F1-score	0.737	0.943	0.487