Using Weighted Sparse Representation Model Combined with Discrete Cosine Transformation to Predict Protein-Protein Interactions from Protein Sequence

Table 7

Performance comparison of different methods on the H. pylori dataset.

Model	Accu. (%)	Prec. (%)	Sen. (%)	MCC (%)
Phylogenetic bootstrap [30]	75.80	80.20	69.80	N/A
HKNN [31]	84.00	84.00	86.00	N/A
Signature products [32]	83.40	85.70	79.90	N/A
Ensemble of HKNN [33]	86.60	85.00	86.70	N/A
Boosting [34]	79.52	81.69	80.37	70.64
Ensemble ELM [29]	87.50	86.15	88.95	78.13
Proposed method	86.74	87.01	86.43	76.99