Table 1.

Summary of the benchmark datasets from four species.

Datasets	Species	Positives	Negatives	Total	Sequence length	Reference
Dataset-S51	Saccharomyces cerevisiae	1307	1307	2614	51 nt	Chen et al., 2015a
Dataset-H41	Homo sapiens	1130	1130	2260	41 nt	Chen et al., 2017
Dataset-M41	Musculus	725	725	1450	41 nt	Dominissini et al., 2012
Dataset-A101	Arabidopsis thaliana	1000	1000	2000	101 nt	Wang and Yan, 2018