Table 2. Model Top-10 Accuracy within Each Class When the Reaction Class Is Known a Priori.

	reaction class, top-10 accuracy (%)
model	1	2	3	4	5	6	7	8	9	10
Liu et al. baseline21	77.2	84.9	53.4	54.4	6.2	26.9	74.7	68.4	46.7	73.9
Liu et al. seq2seq(21)	57.5	74.6	46.1	27.8	80.0	62.8	67.8	69.1	47.3	56.5
similarity (this work)	86.7	94.2	74.6	67.0	97.1	95.5	88.3	98.8	71.2	91.3