Table 4. Performance of cross system predictions using models trained with DNase-seq, RAD21 and CTCF.

Errors are only shown for models trained and tested with the same system due to test data partition.

System (train/test)	RF	NB	SVM
MEF	95.03 ± 0.44	93.89 ± 0.23	95.22 ± 0.28
MEF/Liver	91.97	89.43	92.36
MEF/aB cells	98.31	98.26	98.38
Liver	94.90 ± 0.16	91.60 ± 0.51	92.57 ± 2.20
Liver/MEF	89.33	89.04	93.11
Liver/aB cells	96.38	97.87	98.21
aB cells	98.70 ± 0.22	97.63 ± 0.42	98.28 ± 0.31
aB cells/MEF	93.16	85.00	92.95
aB cells/Liver	89.08	85.49	81.19