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Table 5 Experimental results yielded by combing 2-MER and WSRC on H. pylori dataset

From: Sequence-based prediction of protein-protein interactions using weighted sparse representation model combined with global encoding

Classification model Testing set Accu.(%) Prec.(%) Sen.(%) MCC(%) AUC(%)
2-MER with WSRC 1 82.85 82.32 85.05 71.50 88.53
2 86.79 86.88 85.96 77.06 89.32
3 85.25 81.67 89.75 74.78 90.32
4 86.11 86.69 88.05 75.83 90.13
5 83.39 78.62 88.19 72.20 89.74
Average 84.88 ± 1.71 83.23 ± 3.53 87.40 ± 1.88 74.27 ± 2.37 89.61 ± 071
Proposed model Average 92.83 ± 0.41 96.13 ± 1.75 89.32 ± 2.33 86.65 ± 0.72 93.75 ± 0.79