Table 2.

Datasets used in the experiments

Datasets	Data type	Sample num	Contig num	Labeled contig num
SpeciesMock	Simulated	96	37 628	37 628
StrainMock	Simulated	64	9417	9417
SimHC	Simulated	1	29 535	13 918
Sharon	Real	18	5579	2614
MetaHIT	Real	264	192 673	17 136