Table 6.
Prediction accuracy of PBF-PSSE Ck(δ) with selected parameter k
|
Dataset |
Method |
Prediction accuracy (%) |
||||
|---|---|---|---|---|---|---|
| All-α | All-β | α/β | α+β | Overall | ||
| 25PDB |
C(5)(δ) |
76.98 |
80.14 |
63.87 |
75.51 |
74.72 |
|
C(10)(δ) |
73.14 |
77.88 |
63.87 |
78 |
73.76 |
|
|
C(15)(δ) |
70.88 |
75.85 |
54.62 |
76.64 |
70.35 |
|
|
C(20)(δ) |
72.69 |
77.88 |
51.16 |
75.96 |
70.47 |
|
|
C(25)(δ) |
72.46 |
79.68 |
55.2 |
77.78 |
72.21 |
|
|
C(30)(δ) |
74.04 |
79.23 |
63.87 |
72.34 |
72.86 |
|
| 640 |
C(5)(δ) |
81.88 |
75.97 |
86.44 |
72.51 |
79.21 |
|
C(10)(δ) |
77.54 |
81.82 |
82.49 |
71.93 |
78.44 |
|
|
C(15)(δ) |
76.81 |
82.47 |
67.80 |
62.57 |
71.86 |
|
|
C(20)(δ) |
78.26 |
78.57 |
72.88 |
67.84 |
74.06 |
|
|
C(25)(δ) |
78.99 |
79.87 |
82.49 |
64.08 |
76.25 |
|
|
C(30)(δ) |
78.26 |
74.68 |
83.62 |
66.08 |
75.63 |
|
| FC699 |
C(5)(δ) |
82.31 |
78.44 |
90.72 |
64.63 |
83.10 |
|
C(10)(δ) |
71.54 |
77.70 |
90.72 |
69.51 |
81.70 |
|
|
C(15)(δ) |
77.69 |
75.09 |
88.06 |
57.32 |
79.48 |
|
|
C(20)(δ) |
81.54 |
73.98 |
92.04 |
31.71 |
79.02 |
|
|
C(25)(δ) |
82.31 |
78.81 |
92.57 |
34.15 |
81.12 |
|
|
C(30)(δ) |
84.62 |
76.21 |
93.63 |
64.63 |
84.03 |
|
| 1189 |
C(5)(δ) |
77.58 |
86.39 |
85.03 |
58.09 |
77.93 |
|
C(10)(δ) |
69.51 |
84.01 |
80.54 |
59.75 |
74.63 |
|
|
C(15)(δ) |
73.54 |
86.39 |
76.95 |
43.15 |
71.34 |
|
|
C(20)(δ) |
71.30 |
85.37 |
79.04 |
38.17 |
70.15 |
|
|
C(25)(δ) |
76.23 |
82.99 |
80.24 |
41.49 |
71.61 |
|
| C(30)(δ) | 77.13 | 82.65 | 80.84 | 44.40 | 72.53 | |
The accuracy of each class and overall accuracy of PBF-PSSE Ck(δ) with selected parameter k for datasets 25PDB, 640, FC699 and 1189, and the parameter k is selected from the parameter set {5, 10, 15, 20, 25, 30}.