Supporting material for the paper

An Architecture based on Interactive Genetic Algorithm and Machine Learning applied to the Next Release Problem


Allysson Allex Araújo, Matheus Paixão, Italo Yeltsin, Altino Dantas and Jerffeson Souza.

Optimization in Software Engineering Group (GOES.UECE) | State University of Ceara - Brazil

1 - Abstract

The Next Release Problem (NRP) consists in selecting which requirements will be implemented in the next release of a software system. For many Search Based Software Engineering (SBSE) approaches to the NRP, there is still a lack of ability to efficiently incorporate human experience and implicit information in the search process. Therefore, this paper proposes an architecture to deal with this issue, where the decision maker (DM) and his/her tacit assessments are taken into account during the solutions evaluations. Furthermore, a learning model is employed in order to avoid an overwhelm of interactions with the DM. An empirical study involving software engineer practitioners, different instances and different machine learning techniques was performed to assess the feasibility of the architecture to incorporate human knowledge in the search process. Obtained results indicate the proposed approach can assist the DM in selecting a set of requirements that properly incorporate his/her expertise, while optimizing other explicit measurable aspects which are important to the requirements engineering

Keywords: Next Release Problem. Interactive Genetic Algorithm. Interactive Optimization. Machine Learning. Search Based Software Engineering.


2 - Instances

The instances set is composed by synthetical data, whose was randomly generated. The number of requirements varies between 50, 100, 150 and 200. There are no interdependence among the requirements and the specific relevance of each one admits a discrete value between 1 and 5. The quantity of clients is also randomly generated. The names of the instances are set following the model I_R, where R refers to the number of requisites. Exemplifying, if an instance has 50 requisites, it would be named as I 50. For the experiments, the budget admitted to each release is 60% of it’s total cost. For all instances the considered budget in the experiment was 60% of the total cost of release.

Instance Name Requirements Clients Download
All All Instances
Example Instance example_instance
I_50 50 2 I_50
I_100 100 5 I_100
I_150 150 10 I_150
I_200 200 15 I_200
Dataset-1 50 4 Dataset-1
Dataset-2 25 9 Dataset-2

3 - Empirical Studies

(SF = Similarity Factor and PP = Price of Preference)

Machine Learning Technique - LMS

10 interactions

INSTANCE METRIC α = 1
β = 0
α = 1
β = 0.1
α = 1
β = 0.2
α = 1
β = 0.3
α = 1
β = 0.4
α = 1
β = 0.5
α = 1
β = 0.6
α = 1
β = 0.7
α = 1
β = 0.8
α = 1
β = 0.9
α = 1
β = 1
SF
PP
I_50 SD (%) 59.9
±5.2
61.4
±4.4
60.2
±4.8
61.6
±3.5
62.1
±3.7
61.8
±4.6
62.1
±3.8
62.2
±2.9
61.8
±4.2
62.5
±4.1
62
±4
-7.2
±11.933
Score 189.1
±3.5
187.7
±5.1
189.0
±3.6
187.4
±5
187.9
±2.9
187.6
±5.7
185.3
±7.7
186.2
±5.2
184.4
±7.3
184.1
±5.1
184.6
±7.5
0.01
±0.048
I_100 SD (%) 53.7
±3
52.8
±3.6
52.5
±2.9
53.3
±3.8
54.1
±3.3
53.7
±3
53.5
±2.9
54.0
±3
54.2
±3.7
54.5
±3.8
55.2
±3
-2.7
±10.188
Score 386.2
±6.3
384.6
±7.2
384.2
±7.3
382.5
±8.4
382.6
±7
382.6
±8
386.3
±5.8
383.4
±7.6
383.1
±6.8
380.0
±9.6
380.9
±7.2
0.01
±0.028
I_150 SD (%) 57.4
±2.7
56.6
±3.1
57.6
±3
57.8
±2.6
57.9
±3.2
58.9
±2.5
58.0
±3
58.1
±3.4
58.2
±2.8
58.4
±2
58.6
±3.9
-4.5
±8.68
Score 573.5
±12.3
577.1
±10.1
581.3
±10.2
577.0
±11
575.7
±9.9
579.4
±10.3
579.4
±9.8
576.0
±9.5
578.6
±10.8
573.9
±10.4
574.7
±11.8
0.008
±0.03
I_200 SD (%) 53.5
±3
55.3
±2.2
54.7
±2.6
54.2
±2.2
54.7
±2.8
53.8
±3.2
53.5
±2.8
54.7
±2.7
53.6
±3.1
54
±3.1
55.0
±3.4
-6.7
±5.917
Score 773.1
±11.3
775.8
±10.8
778.6
±10.7
771.4
±10
774.8
±9.6
773.1
±11.2
772.5
±9.6
773.0
±10
771.5
±10.5
768.0
±11.8
768.5
±17
0.01
±0.023
Dataset-1 SD (%) 75.7
±3.9
76.9
±3.5
76.8
±3.8
76.8
±3
76.9
±3.6
75.4
±4
77
±4.4
77.2
±3.1
76.5
±3.4
76.6
±3.3
75.8
±7.1
0.1
±10.271
Score 5081.2
±140.8
5094.0
±115.3
5077.7
±91.1
5098.4
±95.1
5077.9
±148
5067.5
±133.5
5057
±188.1
5071.8
±135.1
5033.6
±153.3
5068.2
±120.2
4982.7
±312.9
0.01
±0.072
Dataset-2 SD (%) 61.8
±9.5
59.4
±10
62.1
±9.4
65.4
±8.7
59.7
±9.7
64.8
±8.2
64.9
±8.3
66.5
±11.1
66.4
±9.9
61.4
±10.5
65.0
±8.8
7.4
±19.829
Score 5133.3
±76.8
5118.6
±78.8
5141.3
±64.5
5155.8
±46.6
5090.1
±111.9
5146.3
±38.1
5098.1
±112.6
5107.2
±96.5
5109.6
±75.4
5048.5
±176
5050.7
±179.4
0.01
±0.033

20 interactions

INSTANCE METRIC α = 1
β = 0
α = 1
β = 0.1
α = 1
β = 0.2
α = 1
β = 0.3
α = 1
β = 0.4
α = 1
β = 0.5
α = 1
β = 0.6
α = 1
β = 0.7
α = 1
β = 0.8
α = 1
β = 0.9
α = 1
β = 1
SF
PP
I_50 SD (%) 60.3
±4.3
61.4
±4.8
62.0
±3.3
61.8
±4.2
61.6
±5.5
62.3
±3.7
62.4
±5.1
64
±4.5
64.5
±4.7
64.6
±4
63
±5.6
-3.6
±14.364
Score 187.3
±2.6
188.3
±5.4
187.7
±2.9
187.7
±5.4
187.3
±5.3
186.5
±7
186.5
±5.6
184.7
±6.5
181.5
±7.8
183.1
±7.2
182.8
±7.7
0.02
±0.051
I_100 SD (%) 53.5
±2.7
53.7
±2.8
53.3
±3.7
54.5
±3.2
53.7
±2.6
56.6
±3.7
54.1
±4.1
56.1
±4.7
55.1
±3.3
55.6
±3.1
55.3
±3.4
1.1
±8.872
Score 383.5
±7.7
385.7
±7
385.2
±6.4
386.0
±6.9
384.0
±8
383.2
±7.6
380.6
±8.3
381.4
±8.6
378.0
±8.6
380.7
±7.8
376.9
±8.9
0.02
±0.029
I_150 SD (%) 57.4
±2.6
58.0
±2.7
58.2
±3.3
58.2
±2.5
58.8
±2.4
58.2
±2.4
57.8
±3
58.5
±3.1
58.4
±3.4
58.8
±2.8
58.7
±2.9
-3.0
±8.243
Score 578.4
±11.4
578.6
±11.3
578.7
±12.6
577.9
±14.1
580.1
±12.4
576.8
±10.3
570.8
±9.2
576.5
±13.2
579.3
±13.2
575.3
±13.9
573.4
±8.7
0.01
±0.028
I_200 SD (%) 54.5
±2.9
54.8
±2.2
54.1br/>±2.4 54.2
±2.6
53.5
±3.1
54.1
±3.7
53.6
±3.2
55.0
±3.1
55.5
±2.5
55.9
±2.6
54.4
±2.9
-6.8
±8.093
Score 774.8
±10.4
776.5
±9.1
777.3
±11.4
771.3
±9.6
770.8
±11.2
770.3
±15
773.9
±12.9
772.0
±11.6
768.8
±13.2
766.4
±12.9
766.1
±15.2
0.009
±0.025
Dataset-1 SD (%) 76.4
±3.8
78.4
±2.6
75.5
±4.2
76.8
±3.7
75.5
±3.4
76.4
±3.4
78.2
±3.1
77.7
±4.5
78.6
±4.1
76.6
±3.5
77.3
±4.2
3.1
±6.665
Score 5091.1
±113.8
5125.7
±78.3
5047.0
±119.9
5092.3
±93.1
5057.5
±131.7
5072.5
±135
5121
±60.2
4990.2
±221.8
5022.8
±163.7
4984.5
±196.6
4986.6
±184.5
0.01
±0.054
Dataset-2 SD (%) 58.2
±9.4
66.2
±8.6
68.4
±6.2
64.2
±9.5
68.1
±7.2
67.7
±6.3
69.7
±6.4
66.1
±11
71.0
±6.1
68.6
±10
67.0
±6.8
19.7
±25.329
Score 5125.3
±69.2
5158.5
±48.9
5164.5
±41.7
5143
±61.9
5143.2
±47.2
5122.8
±76.2
5127.3
±82.2
5080.8
±106
5061.5
±126
5043.8
±165.2
5019.3
±154.2
0.02
±0.038

30 interactions

INSTANCE METRIC α = 1
β = 0
α = 1
β = 0.1
α = 1
β = 0.2
α = 1
β = 0.3
α = 1
β = 0.4
α = 1
β = 0.5
α = 1
β = 0.6
α = 1
β = 0.7
α = 1
β = 0.8
α = 1
β = 0.9
α = 1
β = 1
SF
PP
I_50 SD (%) 59
±4.9
61.8
±4
63.1
±1.9
63.6
±2.7
63.8
±3.7
65.5
±2.9
65.9
±4.6
67.8
±5
67.8
±5.2
68.7
±5.5
69.4
±4.3
12.2
±13.692
Score 189.2
±4
188.6
±3.1
186.0
±7.4
185.9
±6.3
186.2
±5.1
185.6
±6.3
185.1
±3.4
182.7
±5.4
182.2
±5.7
177.5
±9.2
175.3
±7.8
0.07
±0.051
I_100 SD (%) 52.6
±3
54.4
±3.1
54.8
±2.6
56.0
±3.6
56.4
±4
57.2
±3.2
57.3
±4.4
57.7
±3.5
59.2
±4.1
58.5
±5.3
58.6
±4.2
9.3
±10.267
Score 383.8
±8
387.0
±6.2
383.7
±7.7
384.6
±6.4
380.8
±7.5
382.8
±6.5
380.6
±7.1
379.6
±7.7
375.7
±8.5
374.2
±9.9
373.6
±9.5
0.02
±0.027
I_150 SD (%) 57.6
±2.9
57.9
±2.6
58.2
±2.4
59.1
±3.2
58.8
±3.4
58.8
±3.3
59.3
±2.3
60.4
±3.4
60.0
±3.3
60.2
±3.1
60.0
±3.4
-0.4
±7.787
Score 579.0
±11.9
579.1
±8.8
577.9
±10.3
579.3
±11
577.6
±8.4
574.5
±11.1
573.5
±12.2
572.1
±13.5
573.7
±11.4
570.7
±10.3
568.3
±14
0.03
±0.031
I_200 SD (%) 54.2
±2.6
54.0
±2.7
54.6
±3.2
54.3
±2.4
55.2
±2.6
55.2
±3.8
56.8
±2.8
56
±3.1
56.3
±3.2
56.4
±2.5
56.7
±2.8
-0.6
±5.889
Score 773.4
±11.8
778.5
±11.2
774.3
±11.2
770.3
±11.6
775.3
±8.7
772.8
±9.6
768.4
±11.1
769.3
±9.4
765.1
±11.3
765.7
±8.9
766.7
±12.7
0.004
±0.021
Dataset-1 SD (%) 76.8
±3.5
77.6
±3.7
77.4
±3.2
78.5
±3.1
77.5
±3.5
78.3
±3.8
79.8
±4.3
81.4
±4.7
81
±5.1
83.4
±6.3
85.1
±5.1
11.3
±8.577
Score 5090.5
±105.5
5089.3
±137.2
5089.0
±117.1
5098.9
±77.4
5021.4
±177.2
5059.9
±130.7
5027.5
±163.5
5037.7
±113.6
4973.8
±167.3
4875.9
±176.8
4855.4
±191.7
0.04
±0.049
Dataset-2 SD (%) 58.9
±10.5
66.5
±9.6
70.9
±4.6
71.8
±7.9
72.5
±4.7
75.0
±6.9
74.4
±6.4
78.6
±9
78.4
±9.3
78.8
±8.7
77.8
±8.6
26.6
±28.436
Score 5118.5
±74.8
5145.3
±68.9
5175.8
±15.9
5150.3
±66.8
5166.2
±46.1
5115.2
±135.2
5148.3
±68.9
5062.0
±174.2
5061.7
±174
5067
±163
5095.1
±126.3
0.01
±0.024

40 interactions

INSTANCE METRIC α = 1
β = 0
α = 1
β = 0.1
α = 1
β = 0.2
α = 1
β = 0.3
α = 1
β = 0.4
α = 1
β = 0.5
α = 1
β = 0.6
α = 1
β = 0.7
α = 1
β = 0.8
α = 1
β = 0.9
α = 1
β = 1
SF
PP
I_50 SD (%) 58.6
±5.7
63.5
±2
63.4
±2.8
65.4
±2.2
66.2
±3.7
68.5
±5
70.3
±4.3
73.6
±4.7
72.8
±4.9
72.5
±5
74.2
±4.7
21.7
±15.31
Score 188.4
±3.7
186.2
±6
187.3
±2.3
187.0
±2.4
184.6
±6.2
181.6
±7.7
181.0
±6.7
179.6
±4.3
177.3
±6
176.0
±7.3
175.4
±6.2
0.0
±0.037
I_100 SD (%) 52.9
±3
54.9
±3.1
55.5
±3.4
57.1
±3
58.4
±4.9
58.9
±3.6
59.6
±4.4
60.5
±5.3
61.1
±4.7
63.4
±5.1
62
±4.7
16.0
±11.628
Score 384.4
±7.7
381.8
±8.8
384.4
±7.1
382.9
±8.5
382.4
±6.3
382.0
±5.5
380.0
±5.8
374.1
±10.2
375.5
±9
370.7
±9.9
371.5
±8.8
0.03
±0.032
I_150 SD (%) 57.9
±2.6
58.6
±3.6
58.6
±2.6
58.7
±2.4
59.1
±2.8
60.7
±3.4
59.7
±3.1
60.3
±3.3
61.8
±3.7
62.3
±3.8
62.8
±3
6.0
±6.517
Score 580.4
±14.3
582.2
±10.8
581.4
±12.2
579.9
±11
578.3
±13.9
573.5
±10.6
573.8
±11.6
574.5
±10.7
572.8
±10.4
571.9
±11.8
569.8
±10.6
0.01
±0.033
I_200 SD (%) 53.0
±3
54.8
±2.4
54.0
±2.9
55.6
±2.8
55.5
±2.8
56.0
±2.8
55.8
±3.7
56.4
±2.9
57.2
±3.7
58.1
±2.9
58.2
±2.8
3.8
±6.966
Score 774.4
±13.3
774.3
±10.8
769.3
±15.4
772.7
±10.5
773.7
±11.9
766.7
±10.2
764.5
±13.8
770.8
±8.8
762.2
±13.8
765.0
±10.4
754.2
±12.7
0.02
±0.023
Dataset-1 SD (%) 74.8
±3.4
78.0
±3.1
77.9
±3
78.8
±2.3
78.8
±2.7
79.0
±3.4
80.2
±4.3
82.8
±5.9
83.8
±5.2
87.8
±5.7
87.2
±5.5
14.6
±9.952
Score 5062.0
±141.6
5106.5
±78.8
5100.5
±106.5
5122.6
±58.4
5080.5
±133.9
5039.3
±134.2
5038.2
±119
4980.7
±155.6
4955.3
±144.7
4790.3
±125.4
4724.6
±241.5
0.07
±0.052
Dataset-2 SD (%) 59.7
±10.1
68.8
±8.3
71.3
±2.1
73.0
±4.1
71.4
±5.5
75.7
±7.3
76.5
±8.5
76.2
±8
77.8
±8.8
77.8
±8.5
76.4
±8.2
27.2
±27.801
Score 5112.8
±85.5
5167.4
±30.1
5169.5
±48.7
5166.2
±46.1
5169.6
±36.3
5117.5
±109.1
5096.7
±153.1
5113.3
±123.8
5067.6
±166.3
5080.7
±158.1
5094.7
±165.1
0.009
±0.032

50 interactions

INSTANCE METRIC α = 1
β = 0
α = 1
β = 0.1
α = 1
β = 0.2
α = 1
β = 0.3
α = 1
β = 0.4
α = 1
β = 0.5
α = 1
β = 0.6
α = 1
β = 0.7
α = 1
β = 0.8
α = 1
β = 0.9
α = 1
β = 1
SF
PP
I_50 SD (%) 60.4
±4.4
62.8
±3.2
64.2
±2.4
66.1
±2.7
71.4
±3.9
72.4
±4.3
76.8
±4.4
76.8
±4.5
79.5
±4.6
79.8
±5
79.6
±4.6
36.9
±16.733
Score 187.8
±5.7
188.5
±2.8
186.8
±4.5
185.7
±4.8
183.0
±3.8
179.5
±6.7
178.1
±4.6
176.3
±4.6
175.2
±4.6
172.7
±5.3
172.0
±4.7
0.08
±0.037
I_100 SD (%) 52.6
±3.8
55.3
±3
56.1
±3.8
57.7
±3.7
60.7
±3.6
61.5
±4.2
61.8
±4.8
65.4
±5.6
64.6
±4.3
67.8
±4.9
67.7
±4.4
24.1
±11.548
Score 384.7
±7.6
385.2
±6.9
384.9
±6.5
381.5
±8.9
382.3
±5.8
378.2
±6.9
377.0
±7
372.4
±6.2
372.4
±10
369.3
±7
368.7
±8.5
0.04
±0.03
I_150 SD (%) 57.9
±2.5
59.1
±2.8
60.1
±2.9
60.2
±2.2
61.0
±2.6
61.2
±3.5
62.2
±3.6
63.2
±4.2
62.7
±2.9
63.2
±3.5
64.7
±2.6
8.0
±7.279
Score 579.7
±12.4
582.0
±11.7
581.6
±11.4
577.0
±11.3
577.0
±9.9
575.7
±8.6
574.9
±9.7
569.9
±8.8
571.0
±10.6
564.7
±12.7
562.9
±11.8
0.03
±0.032
I_200 SD (%) 54.3
±2.7
54.7
±3
56.1
±2.6
55.7
±3
56.1
±2.5
56.9
±2.9
57.6
±3
58.7
±3.2
60.3
±3.1
59.4
±3.4
60.7
±4.2
8.6
±9.82
Score 774.0
±10.2
775.2
±10
774.7
±9.6
772.1
±9.9
773.8
±11.2
768.5
±8.5
765.2
±10.5
761.4
±12.2
762.2
±11.8
757.6
±14.7
750.2
±14.9
0.02
±0.027
Dataset-1 SD (%) 77.7
±2.8
77.2
±2.6
77.8
±2.6
78.7
±2.9
79.2
±3.3
81.7
±3.8
81.5
±4.7
85.2
±6
86.9
±4.8
90.9
±2.9
91.1
±3.3
20.9
±7.319
Score 5140.9
±51.7
5101.6
±81.2
5125.1
±69.1
5092.6
±109.5
5093.7
±76.1
5022.3
±142.2
4920.5
±165.5
4908.5
±107
4803.7
±208.8
4748.3
±114.9
4688.3
±184.3
0.07
±0.04
Dataset-2 SD (%) 60.9
±9.8
67.3
±9.7
70.4
±6.1
73.0
±4.1
72.5
±2.9
74.2
±8.7
75.0
±7.9
74.1
±6.9
76.4
±7.8
78.8
±8.5
78.8
±9.2
36.7
±26.003
Score 5134.3
±70.1
5153.9
±50.6
5173.2
±22.1
5166.7
±46.1
5172.8
±33.2
5118.0
±123.6
5116.3
±139
5120.4
±139.5
5104.7
±128.6
5081.1
±140.6
5046.5
±164.6
0.01
±0.036

60 interactions

INSTANCE METRIC α = 1
β = 0
α = 1
β = 0.1
α = 1
β = 0.2
α = 1
β = 0.3
α = 1
β = 0.4
α = 1
β = 0.5
α = 1
β = 0.6
α = 1
β = 0.7
α = 1
β = 0.8
α = 1
β = 0.9
α = 1
β = 1
SF
PP
I_50 SD (%) 59.6
±4.8
62.3
±3.6
64
±1.9
65.8
±2.4
71.8
±4
73.1
±5
75.6
±5.1
77.5
±2.4
78.3
±4.7
77.4
±4.5
80.4
±4.7
36.8
±15.34
Score 187.9
±3.2
188.9
±3.2
187.0
±6
186.1
±4.5
181.6
±4.8
180.4
±6
178.4
±4.8
177.1
±2.8
173.7
±4.6
173.4
±5.5
171.7
±4.4
0.08
±0.038
I_100 SD (%) 52.7
±3.3
56.9
±3.1
58.2
±3.6
59.7
±3.7
63.5
±3
65.1
±4.4
66.6
±6.2
68.3
±4.3
69.9
±4.8
69.2
±5.5
71.0
±4.3
31.8
±12.535
Score 382.5
±8
385.5
±6.4
383.9
±7.3
382.0
±7.6
379.3
±6.7
374.7
±9.3
372.6
±7.5
371.6
±8
367
±9.3
366.6
±7.7
362.6
±10.5
0.05
±0.035
I_150 SD (%) 56.6
±2.5
60.0
±2.7
61.3
±2.9
61.6
±2.5
62.8
±3.2
64.2
±3.3
64.0
±3.2
65.1
±4.1
65.6
±3.9
67
±3.3
67.6
±4.2
16.0
±7.605
Score 576.4
±9.5
585.4
±9.5
581.7
±10.5
582.3
±11.1
576.7
±9.8
574.6
±11.3
570.7
±12.8
573.4
±11.1
565.2
±12.5
563.3
±11.6
559.7
±9.8
0.03
±0.022
I_200 SD (%) 54.1
±2.5
55.3
±2.9
55.3
±3.2
57.1
±2.6
58.3
±3.1
58.4
±2.9
59.5
±3.6
60.4
±2.9
61.8
±3.1
61.8
±3.5
60.5
±4
8.6
±9.885
Score 774.0
±9.6
774.8
±11.1
775.0
±11.4
773.1
±8.9
770.0
±11
767.4
±10.2
766.0
±12.3
757.1
±13.8
755.5
±12.3
754.3
±11.1
751.3
±13
0.03
±0.019
Dataset-1 SD (%) 76
±3.7
76.7
±3.1
77.9
±2.9
78
±3.2
78.0
±2.9
78.4
±3.8
80.9
±7.1
83.4
±5.4
84.2
±5.4
90.7
±3.1
90.1
±3
17.4
±7.172
Score 5085.4
±102.1
5086.7
±91.5
5083.0
±139
5079.4
±113.8
5082.3
±76.6
5062.0
±116.3
4982.1
±303.1
4936.0
±182.6
4911.6
±194.4
4753.3
±155.7
4671.7
±201.2
0.08
±0.041
Dataset-2 SD (%) 61.2
±10.6
67.3
±9
71.4
±4.7
72.2
±5.7
75.7
±6.9
77.3
±8.4
75.2
±7.4
75.6
±9.1
76.8
±9.7
80
±9.5
81.3
±9
34.9
±27.083
Score 5131.6
±70
5147.6
±68.2
5172.7
±23.7
5150.7
±74.4
5135.9
±78
5090.9
±153.5
5125.5
±120.6
5106
±126.1
5075.3
±165.5
5043.5
±170.2
5031.1
±166.2
0.02
±0.036

70 interactions

INSTANCE METRIC α = 1
β = 0
α = 1
β = 0.1
α = 1
β = 0.2
α = 1
β = 0.3
α = 1
β = 0.4
α = 1
β = 0.5
α = 1
β = 0.6
α = 1
β = 0.7
α = 1
β = 0.8
α = 1
β = 0.9
α = 1
β = 1
SF
PP
I_50 SD (%) 60.3
±4.2
63.4
±2.6
64.4
±2.5
66.8
±3
69.9
±4.6
75.0
±3.1
76.4
±4
76.6
±5.9
78.4
±5.6
79.8
±6.4
79.6
±4.6
35.5
±14.581
Score 188.3
±3.6
187.7
±1.9
188.2
±3.3
185.8
±5.1
182.0
±6.8
180.1
±2.2
177.6
±3.8
176.1
±5.9
173.9
±5
171.9
±5.4
172.8
±5.4
0.08
±0.036
I_100 SD (%) 52.9
±2.8
57.0
±2.7
60.0
±3
62.6
±4.1
66.5
±3.8
65.9
±3.4
68.3
±5.2
71.8
±5.2
71.5
±4.2
74.1
±5.1
75.3
±6.1
42.2
±14.495
Score 387.2
±6.2
384.8
±6.8
383.8
±7.4
382.0
±6.9
378.1
±6.5
375.0
±8.1
372.8
±5.4
367.9
±7.6
363.4
±8.8
360.3
±8.8
356.9
±9
0.06
±0.028
I_150 SD (%) 57.5
±2.2
60.5
±3.6
61.1
±3.1
62.4
±3.1
63.4
±2.6
65.0
±3.1
65.9
±3.4
67.2
±3.9
67.1
±4
67.7
±3.3
68.9
±3
15.6
±7.899
Score 575.9
±11.3
583.2
±11.9
582.2
±10.1
581.4
±9.6
577.4
±8.6
576.3
±9.1
570.5
±10.5
569.2
±12.4
566.9
±11.4
564.0
±11.2
559.7
±12.9
0.02
±0.035
I_200 SD (%) 52.8
±2.3
54.5
±2.6
56.3
±2.1
57.8
±3.5
59
±2.8
60.0
±3.1
60.5
±3.2
61.9
±3.8
62.5
±3.5
61.9
±3.2
63.6
±4.3
14.9
±10.239
Score 774.1
±8.7
773.8
±11.3
778.1
±8.4
774.8
±8.9
769.3
±10.1
766.6
±9.5
761.6
±11.2
756.2
±11.1
755.6
±12.5
751.8
±13.9
743.1
±14.9
0.04
±0.021
Dataset-1 SD (%) 76.4
±3.1
77.1
±2.9
77.6
±2.9
79.0
±2.7
78.1
±2.9
79.4
±4.3
82.1
±4.4
83.8
±4.8
84.5
±5
89.6
±4.2
91.1
±1.8
18.9
±5.766
Score 5066.6
±135.5
5094.2
±123.8
5098.1
±128.5
5111.9
±69.3
5086.3
±115
5037.8
±138.2
5001.9
±111.9
4994.6
±123
4899.9
±198.7
4736.7
±197.8
4762
±101.3
0.06
±0.042
Dataset-2 SD (%) 58.1
±9
65.8
±10.4
70.1
±6.2
71.7
±5.3
72.4
±7.5
75.8
±7.4
74.1
±6.9
78.2
±8.4
77.6
±8.8
75.8
±9
79.7
±9.2
35.2
±26.492
Score 5121.8
±75.7
5147.1
±61.3
5172.9
±22.1
5169.3
±36.3
5148.7
±89.8
5113.9
±138.8
5130.8
±121.7
5086.4
±142.2
5084.5
±153.3
5076.8
±177.8
5060.3
±150.7
0.01
±0.037

80 interactions

INSTANCE METRIC α = 1
β = 0
α = 1
β = 0.1
α = 1
β = 0.2
α = 1
β = 0.3
α = 1
β = 0.4
α = 1
β = 0.5
α = 1
β = 0.6
α = 1
β = 0.7
α = 1
β = 0.8
α = 1
β = 0.9
α = 1
β = 1
SF
PP
I_50 SD (%) 60.5
±4.6
63.1
±3
64.4
±2.2
67
±2.8
72.2
±4.3
74.8
±3.8
75
±4.1
80.2
±5.1
77.2
±6.4
80
±6.1
79.6
±5.6
36.2
±12.972
Score 188.4
±3.5
187.5
±4.9
187.4
±2.3
186.0
±2.6
181.9
±4.6
179.0
±4.2
179.7
±4.5
174.9
±4.7
173.4
±5.5
171.5
±5
172.1
±5.3
0.09
±0.039
I_100 SD (%) 52.7
±3.4
56.8
±3.5
60.7
±3.8
63.8
±4.4
66.5
±4.3
71.5
±4.7
73.7
±3.9
75.3
±4.2
74.6
±4.7
77.6
±5.8
78.5
±4.7
47.1
±13.507
Score 385.1
±7.3
385.8
±7
384.6
±6.9
377.3
±7.5
379.7
±6.2
375.0
±5.6
367.2
±8.6
367.2
±6.7
359.4
±10.1
357.5
±8.2
353.3
±9.4
0.08
±0.026
I_150 SD (%) 58.2
±3.3
59.8
±2.7
60.8
±1.9
63.7
±2.8
66.4
±3
66.5
±4.1
69.7
±3.6
67.7
±3.7
69.7
±3.2
72.3
±3.8
71.4
±3.6
21.9
±7.767
Score 579.8
±9.9
582.4
±9.7
580.8
±10
581.3
±10.6
580.4
±11.5
574.1
±11.6
572.2
±13.3
571.4
±11.7
562.0
±13.6
560.6
±13.8
557.4
±12.1
0.03
±0.034
I_200 SD (%) 54.1
±2.9
54.8
±3.1
56.7
±2.6
58.8
±2.6
59.7
±3.4
59.8
±2.9
62.8
±3.2
63.3
±4
65.1
±3.5
65.2
±4.3
65.4
±3.4
20.0
±9.186
Score 777.7
±10.1
771.7
±11.8
772.1
±9.7
771.2
±10.6
765.2
±13.9
763.2
±12.6
762.1
±13
754.8
±11.5
743.6
±11.6
744.0
±14.2
739.8
±10.8
0.05
±0.016
Dataset-1 SD (%) 77.6
±3
77.8
±3.1
78.4
±3
77.8
±2.9
78.8
±2.7
79.1
±3.6
81.3
±3.1
82.8
±5.3
83.7
±6.2
90.1
±3.1
90.2
±2.7
19.9
±7.047
Score 5116.9
±74.3
5089.6
±132.8
5098.8
±77.7
5054.4
±151.6
5112.6
±67
5054.1
±113.9
5035.1
±121.6
4964.9
±155.2
4833.9
±195.3
4726.1
±184.5
4669.3
±207.3
0.08
±0.044
Dataset-2 SD (%) 62.4
±9
69.6
±7.3
70.5
±6
72.2
±3.3
72.5
±3.7
74.9
±6.7
73.0
±5.3
78.4
±8.6
76.6
±8.3
77.4
±9.6
79.4
±8.8
30.3
±24.101
Score 5148
±61.8
5170.3
±26.5
5165.5
±44.5
5172.0
±33.2
5155.6
±91.4
5131.9
±118.6
5149.7
±109.8
5078.8
±153.2
5098.4
±129.1
5058.6
±175.6
5077.0
±126
0.01
±0.028

90 interactions

INSTANCE METRIC α = 1
β = 0
α = 1
β = 0.1
α = 1
β = 0.2
α = 1
β = 0.3
α = 1
β = 0.4
α = 1
β = 0.5
α = 1
β = 0.6
α = 1
β = 0.7
α = 1
β = 0.8
α = 1
β = 0.9
α = 1
β = 1
SF
PP
I_50 SD (%) 58.8
±5.1
63.4
±2.7
64.4
±3.3
67.1
±2.3
72.6
±4
74.8
±4
77
±5.9
76.3
±4.9
79.5
±5.6
80.5
±4.9
80.4
±5.2
35.6
±15.766
Score 188.0
±5.7
187.5
±2.5
186.4
±4.5
186.0
±2.3
181.8
±3.2
178.9
±4.3
176.5
±5.4
176.4
±5.2
173.8
±5
172.7
±4.6
171.8
±4.6
0.08
±0.038
I_100 SD (%) 53.5
±2.8
57.6
±3.7
62.8
±3.5
66.6
±3.7
69.4
±4.2
74.2
±4.4
74.9
±3.4
78.7
±4.7
80.5
±4.9
81
±4.5
82.3
±5
56.6
±11.584
Score 384.7
±7.3
384.9
±6.6
381.9
±6.6
379.9
±6.3
378.9
±5.3
370.2
±6.7
367.6
±8.5
361.8
±6.5
354.4
±7.6
356.1
±8.4
351.3
±7.3
0.08
±0.026
I_150 SD (%) 57.8
±3
59.3
±2.3
61.8
±3.3
65.2
±3.3
65.7
±3.5
67.5
±3.9
68.7
±3.7
70.5
±4.2
71.6
±3.6
73.1
±3.5
75.0
±3.8
27.8
±9.503
Score 580.9
±10.4
578.8
±11.6
579.5
±10.1
582.0
±12.1
580.0
±9.1
573.0
±8.3
570.5
±11.2
566.5
±13
562.9
±14.3
557.2
±11.6
552.3
±12.5
0.05
±0.03
I_200 SD (%) 54.5
±2.9
54.2
±3
57.3
±3.4
58.7
±2.8
60.9
±3.3
61.3
±3.7
64.2
±3.7
65.3
±4.2
65.8
±3.1
65.9
±4.1
68.1
±3.6
28.5
±9.732
Score 774.8
±10.6
776.4
±10.2
775.5
±8
767.4
±7.6
770.0
±11.7
764.2
±11.9
759.1
±11.9
753.2
±12.3
745.1
±11.3
740.6
±10.6
732.5
±11.1
0.05
±0.022
Dataset-1 SD (%) 76.4
±3.8
78.3
±2.8
77.8
±3.9
77.8
±3.1
78.3
±2.7
81.2
±3.5
82.1
±4.6
83.1
±5.6
82.8
±7.4
90.7
±2.7
90.6
±2.5
18.7
±7.278
Score 5087.9
±103.4
5113.8
±80.4
5096.9
±110.8
5066.8
±110.7
5097.5
±89.3
5078.9
±75.5
4936.1
±175.9
4943.9
±151.2
4892.2
±319.9
4732.2
±151.4
4684.5
±192.2
0.07
±0.051
Dataset-2 SD (%) 60.4
±10
69.3
±6.7
70.1
±6.2
73.8
±5.8
72.4
±6.5
74.1
±6
74.2
±5.9
78.5
±8.8
77.4
±8.6
78.5
±8.4
83.2
±9.4
46.3
±25.625
Score 5131.4
±69.9
5161.0
±56.4
5172.9
±22.1
5150.8
±64.4
5154.9
±85.3
5137.4
±102.8
5146.3
±93.7
5070.4
±164.3
5082.5
±165.1
5084.1
±139.7
4969.4
±197.5
0.02
±0.041

100 interactions

INSTANCE METRIC α = 1
β = 0
α = 1
β = 0.1
α = 1
β = 0.2
α = 1
β = 0.3
α = 1
β = 0.4
α = 1
β = 0.5
α = 1
β = 0.6
α = 1
β = 0.7
α = 1
β = 0.8
α = 1
β = 0.9
α = 1
β = 1
SF
PP
I_50 SD (%) 58.6
±4.6
63.5
±2.2
63.6
±2
66.8
±2.7
73.7
±3.2
75.9
±4.3
76.4
±4.7
78.8
±4.5
78.2
±5.5
80
±4.7
81.9
±4.8
37.5
±16.877
Score 187.9
±3.6
187.9
±2.5
188.4
±2.9
185.1
±6.3
180.1
±3.6
178.1
±4.3
177.6
±4.5
176.0
±4.3
173.5
±4.6
172.9
±5.5
171.1
±5.8
0.09
±0.039
I_100 SD (%) 53.5
±3.4
59.0
±2.9
64.7
±3.3
68.2
±3.5
71.2
±4
74.6
±3.9
78.5
±3.7
80.8
±5
81.9
±4.7
82.8
±4.9
83.4
±5
60.8
±15.095
Score 386.4
±5.6
383.2
±7.9
381.5
±6.7
379.9
±7
376.8
±7
370.8
±7
366.7
±5
358.2
±6.2
356.4
±7.2
354.9
±8
352.2
±8
0.08
±0.031
I_150 SD (%) 57.4
±2.1
59.4
±2.8
63.3
±2.3
65.3
±3.1
67.4
±3.3
68.4
±3
70.3
±3.2
73.4
±3.9
73.3
±4.1
74.8
±3.8
75.9
±3.2
26.8
±8.936
Score 580.9
±8
580.8
±10.3
580.1
±9.5
578.4
±12.6
575.9
±10.2
574.8
±10.9
570.8
±13.9
560.7
±12.3
557.6
±10.4
558.1
±8.8
551.6
±10.8
0.05
±0.028
I_200 SD (%) 54.5
±2.9
55.7
±2.8
57.2
±3
59.1
±2.9
61.2
±3.3
62.7
±3.2
64.5
±3.7
65.4
±3.3
67.8
±3.5
69.5
±3.2
69.9
±4.2
28.5
±7.775
Score 773.0
±10.5
773.8
±11.1
774.9
±9.6
768.9
±11.4
766.5
±8.8
760.9
±9.5
755.2
±10.2
751.6
±13.4
740.1
±13.8
735.7
±9.9
730.2
±10.9
0.05
±0.02
Dataset-1 SD (%) 76.0
±3.6
77.4
±2.6
77.0
±3.2
78.4
±3.3
79.4
±3.4
79.9
±3.5
81.8
±4.7
82.8
±5.1
85.0
±4.7
89.9
±3.9
91.3
±1.6
19.3
±6.613
Score 5080.0
±121.9
5098.4
±116.8
5062.8
±116.6
5094.8
±79.2
5079.3
±144.4
5084.6
±72.8
4992.4
±150.1
4971.3
±176.2
4940.7
±151
4744.6
±130.7
4772.9
±48.8
0.06
±0.021
Dataset-2 SD (%) 58.8
±8.1
69.2
±8.7
68.9
±8
72.8
±6.8
74.1
±5.5
72.5
±3.7
74.8
±7.7
75.8
±8
80.9
±9.2
79.7
±9.7
78.8
±8.5
38.7
±26.511
Score 5110.8
±90.2
5156.1
±66.5
5163.0
±46.3
5157.9
±56.8
5154.1
±62.8
5155.6
±91.4
5115.8
±125.9
5111.0
±138.5
5029.3
±176.7
5026.1
±201.6
5081.1
±140.6
0.01
±0.031

200 interactions

INSTANCE METRIC α = 1
β = 0
α = 1
β = 0.1
α = 1
β = 0.2
α = 1
β = 0.3
α = 1
β = 0.4
α = 1
β = 0.5
α = 1
β = 0.6
α = 1
β = 0.7
α = 1
β = 0.8
α = 1
β = 0.9
α = 1
β = 1
SF
PP
I_50 SD (%) 60.4
±4.6
62.6
±3.6
64.2
±1.3
67.5
±2
74.8
±3.3
76.1
±2
77.4
±5
80.3
±4.3
81
±5.7
80.8
±5.7
80.5
±6.6
32.0
±15.833
Score 188.7
±3.4
188.0
±5.2
185.4
±6.9
186.1
±2.9
180.7
±2.8
179.4
±1.5
175.6
±4.7
175.0
±4.3
173.1
±5.2
172.8
±5.8
170.1
±5.4
0.09
±0.03
I_100 SD (%) 52.7
±3.7
58.8
±2.9
64.7
±3.9
68.3
±2.9
72.8
±3.3
75.3
±3
79.6
±4.1
80.6
±4.2
82.5
±4.2
82.7
±4.4
83.8
±5.4
61.5
±14.165
Score 384.6
±7.6
383.7
±7.6
385.4
±4.4
380.4
±6.7
376.0
±5.1
370.3
±7.6
362.3
±6.7
357.3
±7.8
356.7
±5.1
353.9
±6
353.1
±7
0.07
±0.029
I_150 SD (%) 58.9
±2.7
62.0
±2.5
67.3
±3.2
69.2
±2.5
73.9
±3
75.3
±3.3
79
±3.3
79.6
±4.3
82.3
±3.8
83.6
±4.2
83.5
±4.6
46.4
±9.669
Score 580.5
±15.4
582.4
±10.4
584.1
±10.4
576.5
±13.3
576.7
±9.1
563.4
±8.2
566.4
±9.1
557.1
±9.4
554.8
±7.8
551.2
±7
546.9
±6.2
0.06
±0.018
I_200 SD (%) 53.9
±3
58.1
±1.7
62.6
±2.1
66.5
±2.6
70.4
±2.8
73.0
±2.6
76.7
±2.7
78.7
±2.4
80.5
±2.9
82.2
±3.5
82.2
±3.6
54.0
±9.523
Score 776.8
±11.7
772.6br/>±10.1 772.9
±10.9
763.1
±11.4
755.3
±9.9
747.0
±9.8
736.4
±9.3
729.9
±10.3
722.8
±6.1
710.6
±9.8
708.6
±11.3
0.08
±0.018
Dataset-1 SD (%) 77.4
±3.3
78.6
±2.2
77.4
±3.1
78.5
±3.7
80.6
±4.6
81.0
±4.7
83.3
±5
85.4
±4.2
85.7
±4.9
88.6
±3.9
90.3
±3.2
17.9
±6.168
Score 5107.8
±85.4
5122.1
±58.7
5075.0
±138
5086.4
±78.1
5055.7
±105.5
5040.1
±97.4
4967.1
±154
4964.5
±97.5
4887.7
±134.6
4738.0
±171
4701.9
±181.4
0.08
±0.037
Dataset-2 SD (%) 58.6
±10.4
68.8
±8
70.6
±5.9
71.6
±5
74.2
±5.9
74.8
±6.4
76.4
±7.5
74.6
±6.9
77.4
±8.2
77.6
±8.1
77.8
±8.8
31.1
±24.519
Score 5106.8
±83.6
5154.1
±65
5156.8
±64.1
5164.8
±50.7
5146.3
±93.7
5140.2
±97.4
5121.9
±105.3
5114.1
±130.1
5092.7
±129.7
5101.6
±126
5062.7
±173
0.01
±0.039

300 interactions

INSTANCE METRIC α = 1
β = 0
α = 1
β = 0.1
α = 1
β = 0.2
α = 1
β = 0.3
α = 1
β = 0.4
α = 1
β = 0.5
α = 1
β = 0.6
α = 1
β = 0.7
α = 1
β = 0.8
α = 1
β = 0.9
α = 1
β = 1
SF
PP
I_50 SD (%) 59.8
±4.7
62.6
±3.8
64.4
±2.5
67.8
±1.1
74.2
±4
76.8
±2.3
77.8
±3.2
78.8
±5.1
78.4
±4.6
81.2
±5.9
82.2
±5.3
39.9
±15.927
Score 187.0
±5.1
187.9
±5.3
187.0
±4.8
185.5
±1.7
181.3
±3.4
179.1
±1.9
177.4
±3.1
174.9
±4.4
175.3
±3.9
171.6
±5.3
171.5
±5
0.08
±0.04
I_100 SD (%) 52.2
±3.5
59.5
±3.1
64.8
±2.9
67.9
±3.7
72.2
±3.5
74.8
±4.3
77.9
±3.6
81.3
±4.7
81.5
±4
82.6
±4.9
84.1
±3.8
59.5
±13.171
Score 386.3
±6.3
383.9
±6.9
384.3
±5.2
377.2
±7.5
374.8
±7.5
370.07
±6.3
365.6
±7.5
360.0
±7.2
358.3
±7.7
356.5
±7.4
355.8
±5.6
0.07
±0.026
I_150 SD (%) 57.9
±2.4
62.3
±2.8
65.4
±2.2
70.2
±2.9
74.1
±2.5
75.5
±2.9
79
±4.3
80.7
±4
81.3
±4.3
84.3
±3.9
84
±4.8
43.9
±10.086
Score 576.7
±8.9
583.3
±11.8
583.1
±12.2
583.7
±13
573.6
±12.9
567.0
±11.3
564.0
±9.2
559.2
±8.4
554.9
±6.9
552.4
±6.1
545.3
±6.2
0.05
±0.024
I_200 SD (%) 52.6
±2.7
58.2
±2.4
62.9
±3.1
65.8
±3
70.4
±2.7
73.9
±2.1
76.0
±1.8
78.9
±2.6
80.3
±2.4
80.6
±3
83.3
±3
56.7
±11.484
Score 771.7
±11.6
772.0
±12.7
774.7
±9.8
764.8
±10.3
756.3
±10.4
742.4
±8.9
735.4
±7.8
730.9
±9
721.3
±8.1
715.0
±9.4
708.3
±11.2
0.08
±0.021
Dataset-1 SD (%) 76.1
±3.6
77.4
±3.2
79.9
±3.2
79.8
±4.7
82.3
±4.6
83.8
±4.6
84.9
±4.2
85.8
±4.2
85.8
±4.6
90.0
±4.3
90.5
±2.3
18.5
±5.98
Score 5101.2
±110
5109
±78.1
5104.1
±71.4
5061.8
±110.9
5040.6
±104.5
5017.7
±77.3
4952.8
±118.5
4913.1
±188.3
4850.2
±203.4
4769.3
±183
4744.7
±168
0.06
±0.041
Dataset-2 SD (%) 62.2
±9.3
70.6
±5.1
69.7
±8.1
70.2
±5.2
74
±6.2
74.4
±6.8
75.0
±7
75.8
±9.5
78.4
±8.6
80.1
±8.9
80.9
±9
32.1
±25.153
Score 5139.9
±69.7
5164.5
±55.1
5155.4
±66.4
5155.3
±71.6
5146.0
±93.7
5131.0
±105.4
5123.5
±136
5102.4
±138.9
5078.8
±153.2
5052.1
±161.1
5022.8
±165.5
0.02
±0.035

400 interactions

INSTANCE METRIC α = 1
β = 0
α = 1
β = 0.1
α = 1
β = 0.2
α = 1
β = 0.3
α = 1
β = 0.4
α = 1
β = 0.5
α = 1
β = 0.6
α = 1
β = 0.7
α = 1
β = 0.8
α = 1
β = 0.9
α = 1
β = 1
SF
PP
I_50 SD (%) 60.4
±4.9
62.3
±3.2
64.5
±1.9
67.4
±2.2
73.3
±4
77.2
±3
78.4
±3.2
78.8
±6.1
80.4
±4.4
80.4
±5.2
83.0
±4.1
38.7
±12.104
Score 188.1
±3.1
189.0
±3.3
185.9
±5.9
185.3
±4.7
181.1
±4.3
178.5
±2.4
176.8
±3
174.1
±5.3
175.0
±4.2
173.4
±5
171.7
±4
0.07
±0.032
I_100 SD (%) 52.7
±3.1
58.3
±3.1
64.5
±2.7
69.1
±3.9
71.3
±3.4
76.9
±4.1
78.7
±4.1
80.3
±4.1
81.7
±3.9
82.2
±4.6
82.4
±4.6
55.3
±12.473
Score 383.8
±6.9
385.7
±6.4
383.5
±6
380.5
±6.9
376.9
±5.1
369.3
±5.3
364.2
±6.2
360.0
±6.6
357.7
±6.1
354.8
±6.2
353.2
±7.4
0.08
±0.028
I_150 SD (%) 57.8
±3.3
62.3
±2.8
65.8
±2.3
68.7
±2.7
73.1
±3
76.3
±3.3
78.7
±3.8
81.1
±4.9
81.7
±3.9
82.4
±5
83.0
±4.9
41.8
±12.038
Score 578.7
±10.6
582.7
±12
581.6
±10.6
580.8
±11.5
577.4
±11.5
569.9
±10.1
562.4
±9.4
558.1
±9.8
554.7
±6.2
549.8
±7.4
548.0
±8.4
0.05
±0.024
I_200 SD (%) 53.1
±3.1
57.5
±2.3
62.9
±2.7
65.8
±2.1
69.8
±2.7
73.1
±2.1
76.4
±2.3
78.2
±1.8
81.1
±2
82.8
±3.4
82.3
±3.7
53.8
±8.861
Score 772.5
±9.4
771.2
±10.4
771.2
±10.3
766.0
±11.7
756.3
±9.1
745.8
±11.7
738.6
±7.7
729.7
±8.4
720.0
±10.2
709.8
±10.4
709.9
±10.6
0.08
±0.02
Dataset-1 SD (%) 76.6
±2.7
77.8
±3.5
78.5
±2.6
80.2
±3.8
83.9
±4.3
83.9
±5.6
86.1
±4.4
86.0
±3.8
87.9
±4.2
91.1
±2.9
91.8
±2.9
20.8
±7.151
Score 5096.8
±99.9
5087.9
±120.3
5110.2
±81.1
5073.0
±138.3
5033.5
±99.1
5002.1
±86.1
4882.9
±153.2
4941
±106.7
4892.7
±142.1
4809.7
±171.4
4730.0
±184.2
0.07
±0.037
Dataset-2 SD (%) 61.2
±8.5
68
±8.2
71.0
±4.9
71.4
±4.7
73.0
±5.5
72.8
±4.4
73.2
±4.6
75.7
±7.1
79.4
±9.4
82.1
±9.1
79.4
±9.1
41.2
±24.945
Score 5140.5
±70.1
5142.2
±80.3
5163.9
±52.6
5172.2
±23.8
5159.6
±55.3
5166.5
±46.1
5158.4
±84.7
5115.2
±123.2
5049.0
±172.8
5008.9
±179.1
5048.8
±164.1
0.01
±0.036

500 interactions

INSTANCE METRIC α = 1
β = 0
α = 1
β = 0.1
α = 1
β = 0.2
α = 1
β = 0.3
α = 1
β = 0.4
α = 1
β = 0.5
α = 1
β = 0.6
α = 1
β = 0.7
α = 1
β = 0.8
α = 1
β = 0.9
α = 1
β = 1
SF
PP
I_50 SD (%) 59.4
±5.3
64.4
±3
64.7
±2.1
67.6
±1.8
75.5
±3.1
76.2
±3.9
77.4
±4.4
80.0
±4.9
81.0
±4.4
81.6
±5.7
81.7
±6
32.5
±13.079
Score 188.7
±3.7
187.0
±1.8
187.0
±1.6
185.8
±2.5
180.0
±2.2
178.8
±4
175.6
±4.2
174.7
±4.5
174.0
±4.3
172.4
±5
171.1
±4.5
0.08
±0.034
I_100 SD (%) 51.9
±2.4
59
±3.6
63.3
±3.5
67.0
±3.3
70.2
±3.7
74.8
±3.6
77.9
±3.9
81.4
±5.5
82.3
±3.3
82.4
±4.9
83.4
±3.6
59.2
±11.648
Score 386.3
±6.7
384.9
±6.4
381.8
±7.4
381.9
±7.4
377.2
±8.1
369.6
±6.8
366.2
±7.1
359.9
±6.4
357.8
±5.2
356.5
±6.7
353.2
±5.6
0.08
±0.026
I_150 SD (%) 57.8
±3
62.3
±2.7
66.5
±2.6
69.8
±3.6
73.2
±3.8
76.4
±3.4
79.2
±3.9
81.5
±3.9
81.9
±4.5
83
±4.5
84.1
±4.2
41.5
±7.278
Score 578.8
±13.8
580.7
±12.6
583.3
±10.6
580.4
±10.6
573.0
±10.9
568.3
±9.2
566.1
±10.6
561.5
±6.7
552.8
±7
550.5
±6.3
548.1
±7.7
0.06
±0.023
I_200 SD (%) 53.9
±3.4
57.5
±3.2
62.2
±3.3
66.1
±2.6
71.6
±2.2
74
±2.6
76.9
±2
78.8
±2.3
80.7
±2.4
82.6
±2.7
82.8
±4
53.5
±8.095
Score 771.014
±11.3
773.9
±10.8
773.2
±9.4
764.8
±12
755.8
±9.9
745.1
±11.4
736.9
±10.2
730.7
±7.9
723.6
±8.5
712.6
±9.8
709.1
±11.3
0.08
±0.019
Dataset-1 SD (%) 75.9
±3.7
78
±3.2
79.3
±2
79.7
±3.2
83.3
±5.2
84.2
±5.4
87.2
±3.7
87.8
±4
86.8
±4.2
89.9
±4.1
89.9
±3.8
18.5
±6.2
Score 5075.2
±128.1
5113.8
±74.2
5132.3
±51.5
5108.7
±77.1
5025.9
±60.7
5000.3
±67.3
4951.3
±118.7
4907.7
±125.7
4851.4
±199.9
4726.3
±180.2
4790.6
±181.1
0.04
±0.058
Dataset-2 SD (%) 61.4
±9.7
66.6
±9.2
70.5
±6
71.3
±5.6
72.8
±3.2
73.7
±5.7
72.9
±8
76.2
±6.9
80.2
±9.6
77.3
±9.4
76.5
±8.5
28.9
±28.203
Score 5125.6
±82.1
5151.5
±59.9
5164.3
±44.6
5160.6
±59.3
5166.4
±39.2
5144.2
±90.7
5139.8
±93.5
5124.1
±77.4
4996.0
±184.4
5072.8
±160.2
5089.8
±151.1
0.006
±0.034

Machine Learning Technique - MLP

10 interactions

INSTANCE METRIC α = 1
β = 0
α = 1
β = 0.1
α = 1
β = 0.2
α = 1
β = 0.3
α = 1
β = 0.4
α = 1
β = 0.5
α = 1
β = 0.6
α = 1
β = 0.7
α = 1
β = 0.8
α = 1
β = 0.9
α = 1
β = 1
SF
PP
I_50 Similarity Degree (%) 60.2
±4.5
61.2
±4.5
62.9
±2.9
63.4
±3.1
62.2
±3.9
64.5
±4.4
63.2
±4.3
62.6
±5.5
63.6
±4.1
64.5
±4.2
65.4
±4.2
8.0
±11.215
Score 187.8
±3.2
188.6
±3.4
186.8
±4.8
186.7
±4.8
186.5
±3.2
183.1
±8.3
185.4
±5.5
184.2
±6.5
181.2
±8.3
182.6
±6.5
180.7
±6.3
0.03
±0.035
I_100 Similarity Degree (%) 53.1
±3.5
53.6
±3.3
54.3
±3.6
55.1
±3.6
55.4
±4.4
54.9
±3.2
55.8
±3.8
56.2
±3.8
57.0
±4.7
55.7
±5.2
57.5
±3
9.5
±6.602
Score 384.3
±7.3
385.1
±7.4
383.6
±7.5
382.8
±8
382.6
±6.7
383.6
±6.2
381.5
±6.6
379.7
±7.6
376.5
±9.5
375.1
±10.6
378.2
±8.6
0.02
±0.029
I_150 Similarity Degree (%) 58.6
±3.3
57.8
±2.5
57.7
±2.9
58.9
±3.1
57.9
±2.1
58.4
±3.3
59.4
±3.1
58.3
±3.7
58.5
±3.9
60.1
±3.2
58.6
±3.3
1.1
±7.035
Score 580.6
±11
579.3
±12.7
575.6
±10.9
577.4
±9.3
577.0
±12.5
573.7
±13.1
574.3
±12.8
570.4
±15.8
567.5
±11.6
573.8
±14.4
569.4
±11.1
0.02
±0.023
I_200 Similarity Degree (%) 54.2
±2.1
54.4
±3.2
54.2
±3.5
53.9
±3.1
54.6
±2.9
54.3
±3.1
55.0
±2.5
54.8
±3
55.7
±3.4
54.7
±3.5
56.3
±3
6.1
±7.026
Score 774.0
±10.5
774.2
±9.9
766.2
±15.5
770.2
±10.1
775.4
±7.3
770.5
±11.4
766.3
±17.8
766.4
±13.4
765.7
±13.8
763.2
±14.5
764.3
±11.2
0.007
±0.023
Dataset-1 Similarity Degree (%) 76.6
±3
77.1
±3.3
76.9
±3.8
76.8
±3.4
76.6
±4.1
77.9
±3.3
76.4
±5.1
76.6
±3.2
76.0
±4.5
77.7
±5.2
77
±6.1
1.0
±9.364
Score 5084.6
±126.8
5072.5
±158.2
5088.2
±127.7
5097.6
±83.5
5023.8
±212.9
5092.3
±139.4
5018.1
±165.7
5029.3
±188
5011.3
±202.8
4977.4
±221
4937.3
±242.2
0.02
±0.058
Dataset-2 Similarity Degree (%) 62.8
±8.3
66.5
±8.9
68.1
±8.3
67.6
±7.2
69.0
±6.5
67.0
±7.4
67.0
±7.1
68.4
±9.4
71.0
±7.8
69.7
±7.3
70.2
±6.7
20.0
±25.616
Score 5135
±83.1
5145.6
±67.9
5152.6
±52.9
5157.8
±51.2
5141.3
±45.4
5134.8
±64.2
5140.6
±55.3
5115.9
±75.9
5091.9
±114.5
5095.7
±113.1
5029.4
±150.5
0.01
±0.036

20 interactions

INSTANCE METRIC α = 1
β = 0
α = 1
β = 0.1
α = 1
β = 0.2
α = 1
β = 0.3
α = 1
β = 0.4
α = 1
β = 0.5
α = 1
β = 0.6
α = 1
β = 0.7
α = 1
β = 0.8
α = 1
β = 0.9
α = 1
β = 1
SF
PP
I_50 Similarity Degree (%) 60.4
±5.4
62.8
±4.2
61.8
±3.2
63.6
±3.6
63.0
±4.4
64.8
±3.4
66.2
±4.1
66.8
±4.7
67.5
±4
68.3
±4.9
68.7
±5
17.1
±11.7
Score 187.4
±5.1
187.1
±4.7
189.3
±3.5
185.9
±5.2
187.7
±6.3
182.7
±9.1
183.2
±7.6
181.7
±7.6
182.8
±5
182.0br/>±6.8 180.0
±7.3
0.04
±0.043
I_100 Similarity Degree (%) 52.6
±2.8
54.7
±2.9
55.5
±3.1
56.4
±3.6
57.7
±4.2
57.9
±4
60.4
±4.9
60.6
±3.9
60.8
±4.8
60.4
±5.3
61.4
±4.7
17.7
±12.419
Score 383.9
±8.5
386.3
±5.6
383.6
±8
382.5
±9.6
383.1
±6.6
380.8
±8.5
379.5
±8.8
376.1
±9.2
373.6
±7.1
375.3
±7.3
374.7
±8.8
0.02
±0.035
I_150 Similarity Degree (%) 57.8
±2.7
58.7
±3.2
58.8
±3
58.8
±3.4
58.7
±3.1
59.7
±3.6
58.0
±4.2
58.8
±3.5
59.6
±3.6
60.9
±3.2
60.2
±3.3
5.8
±6.398
Score 582.9
±10.4
578.6
±11.5
580.8
±10.3
580.2
±9.8
573.5
±13
575.0
±10.5
567.5
±18.3
567.2
±14.5
568.2
±13.6
569.7
±12
564.2
±14
0.02
±0.024
I_200 Similarity Degree (%) 53.8
±1.7
53.6
±2.7
55.0
±3.2
54.5
±3.2
55.2
±3.1
56.1
±3.3
56.4
±2.9
55.7
±3.9
56.9
±4.3
57.4
±3.5
56.7
±3.3
5.9
±10.851
Score 776.3
±9.5
772.7
±11.7
771.0
±11.7
769.9
±12.9
767.2
±12.7
766.5
±11.8
764.7
±13.4
759.7
±13.4
762.1
±13.9
755.9
±11.5
756.4
±14
0.02
±0.025
Dataset-1 Similarity Degree (%) 76.0
±3
75.7
±3.3
77.4
±3.3
76.6
±4.5
76.7
±3.6
77.1
±3.8
78.3
±3.5
78.6
±5.6
79.3
±3
80
±4.4
77.7
±7.1
2.03
±11.648
Score 5082.9
±99
5048.6
±128
5105.7
±78.2
5092.4
±115.6
5083.1
±147
4979.7
±197
5086.1
±97.8
5039.4
±142.7
4969.5
±209.8
5023.0
±145.8
4963.5
±318.8
0.02
±0.066
Dataset-2 Similarity Degree (%) 59.6
±9.2
66.9
±9.2
69.7
±6.3
72.5
±2.9
71.6
±5.6
71.7
±3.3
73.6
±5.3
72.2
±4.8
74.5
±6.2
74.9
±5.7
75.0
±6.7
28.6
±27.279
Score 5143.333
±54.1
5150.7
±59.6
5158.9
±54.6
5166.6
±33.4
5147.5
±75.6
5160.4
±42.5
5133.3
±62.8
5135.0
±81.2
5089.8
±88.5
5070.7
±128.4
5075.8
±113.3
0.01
±0.025

30 interactions

INSTANCE METRIC α = 1
β = 0
α = 1
β = 0.1
α = 1
β = 0.2
α = 1
β = 0.3
α = 1
β = 0.4
α = 1
β = 0.5
α = 1
β = 0.6
α = 1
β = 0.7
α = 1
β = 0.8
α = 1
β = 0.9
α = 1
β = 1
SF
PP
I_50 Similarity Degree (%) 60.9
±4.1
62.8
±3
63.9
±2.3
64.6
±3.2
64.0
±2.9
65.7
±3.7
67.9
±3.5
68.0
±3.6
69.8
±4.1
70.5
±4.2
70.5
±4.9
19.6
±12.026
Score 188.0
±3.2
188.1
±2.5
186.7
±5.5
186.9
±3.4
184.4
±8
184.3
±7
183.9
±2.6
182.2
±8.6
180.7
±6.4
180.4
±5.5
178.4
±7.3
0.04
±0.05
I_100 Similarity Degree (%) 52.9
±2.9
54.3
±3.4
57.0
±3.2
58.6
±4.2
59.2
±3.4
60.8
±4.8
61.0
±4.9
62.7
±5.8
62.7
±4.9
64.3
±5.1
63.8
±5.5
22.3
±13.252
Score 385.6
±6.5
384.7
±7.1
382.9
±8.7
383.6
±6.1
378.5
±8.9
379.1
±7.1
376.4
±10.3
377.7
±5.9
374.3
±7.9
371.7
±9.2
372.7
±8.5
0.03
±0.03
I_150 Similarity Degree (%) 58.2
±3.1
57.6
±2.3
59.3
±3
59.5
±3.9
60.4
±3.5
59.6
±4.6
59.5
±3.6
60.8
±3.7
61.8
±3.9
60.7
±4.3
62.3
±5.5
7.2
±11.576
Score 583.0
±12.3
579.1
±10.1
579.8
±9.9
573.5
±13.6
575.4
±15.1
570.7
±13.6
570.7
±12.5
571.2
±14.2
569.7
±13.8
569.4
±10.8
565.6
±15.1
0.02
±0.035
I_200 Similarity Degree (%) 53.9
±3.2
54.6
±2.5
55.5
±3
55.3
±3.1
56.4
±2.9
56.8
±3.4
57.9
±3.4
59.4
±2.6
58.6
±2.8
56.9
±5.5
56.7
±5.6
5.8
±11.87
Score 775.8
±10.5
773.3
±11.2
771.0
±11.1
768.3
±11.9
768.5
±18.2
765.7
±11
764.6
±14.4
761.0
±13.4
755.8
±15.9
756.9
±12
750.7
±27.3
0.03
±0.042
Dataset-1 Similarity Degree (%) 76.2
±3.3
76.8
±2.8
76.5
±3.5
77.7
±4.3
77.8
±2.5
77.9
±2.9
78.6
±3.8
79.1
±4.8
80.0
±3.5
80.6
±4
80.6
±4.6
7.5
±7.157
Score 5119.6
±73.6
5100.3
±113.8
5070.9
±128.6
5113.8
±79
5104.6
±69.5
5062.4
±145.3
5023.5
±204.2
5035.0
±167.1
5022.1
±119.7
5033.3
±101.2
5015.6
±138.8
0.001
±0.047
Dataset-2 Similarity Degree (%) 59.2
±9.4
69.3
±6.7
71.2
±4.4
71.2
±5.3
72.8
±3.2
73.3
±4.2
74.4
±6.3
74.2
±5.9
76
±7.5
77.4
±8.1
75.7
±8.3
32.2
±27.432
Score 5124
±76
5159.8
±56.1
5174.6
±15.9
5166.8
±26.5
5165.8
±37.3
5159.4
±47.3
5125.7
±93
5143.5
±92.9
5122.5
±78.5
5089.2
±135.6
5104.2
±122.5
0.005
±0.028

40 interactions

INSTANCE METRIC α = 1
β = 0
α = 1
β = 0.1
α = 1
β = 0.2
α = 1
β = 0.3
α = 1
β = 0.4
α = 1
β = 0.5
α = 1
β = 0.6
α = 1
β = 0.7
α = 1
β = 0.8
α = 1
β = 0.9
α = 1
β = 1
SF
PP
I_50 Similarity Degree (%) 60.8
±4
63.4
±3.3
64.5
±2.4
64.9
±1.8
66.1
±2.3
67.8
±3.1
69.1
±4
70.1
±4.1
71.5
±4.4
72.0
±4.1
70.7
±4.5
21.9
±13.084
Score 188.1
±5.7
186.2
±6.2
186.4
±4.8
186.2
±4.3
186.0
±2.5
184.0
±4.6
181.5
±6.4
182.3
±4.8
181.1
±4.9
180.1
±5
180.5
±5.4
0.04
±0.03
I_100 Similarity Degree (%) 53.1
±3.3
55.0
±2.7
58.9
±4.3
59.1
±4.5
61.1
±4.8
63.3
±4.8
63.8
±4.7
65
±4.7
63.2
±4.9
65.9
±5.5
67.4
±4.3
26.6
±10.844
Score 383.4
±7.3
384.5
±6.3
383.5
±7
380.8
±6.8
380.7
±6.6
378.3
±7.2
378.6
±6.8
376.5
±6.8
373.9
±9.8
369.5
±8.9
367.6
±11.5
0.04
±0.039
I_150 Similarity Degree (%) 58.0
±2.2
58.4
±2.6
60.0
±3.1
59.8
±3.1
60.6
±4
61.4
±4.5
61.8
±4.4
62.5
±3.6
62.4
±4.4
61.7
±4.9
63.3
±4.7
9.5
±9.737
Score 579.4
±10.1
578.6
±11.6
577.1
±9.3
578.8
±10.9
576.8
±12.2
570.6
±13.1
573.5
±14.6
572.7
±21.8
564.1
±19.2
566.0
±13.4
565.7
±12
0.02
±0.03
I_200 Similarity Degree (%) 53.8
±2.1
54.8
±2.3
54.5
±2.8
56.0
±3.1
57.2
±2.9
57.7
±4.2
58.6
±4.4
57.3
±4.4
58.0
±4.7
59.4
±3.7
60
±4.2
9.5
±8.066
Score 775.3
±10.3
776.1
±9.9
768.5
±10
772.3
±15.3
768.5
±11.1
760.4
±12.8
757.1
±14.8
759.2
±15.1
755.9
±15.6
751.6
±20.3
751.9
±22.5
0.02
±0.03
Dataset-1 Similarity Degree (%) 75.9
±3.5
76.5
±3.4
77.0
±2.5
77.6
±3.8
77.8
±3.2
77.7
±2.8
78.3
±3.8
78.4
±4.2
80.3
±3.7
80.6
±3.3
81.4
±3.6
6.5
±8.296
Score 5057.8
±131.7
5084.1
±138.5
5073.3
±116.6
5093.3
±85.1
5072.1
±176.8
5082.2
±118.6
5047.4
±116.1
4993.8
±202.6
5033.7
±132.8
5014.7
±146.9
5004.4
±133
0.01
±0.029
Dataset-2 Similarity Degree (%) 59.8
±7.5
66.1
±9.5
68.1
±8.8
71.7
±1.5
70.9
±4.6
71.8
±4.3
72
±0
73.8
±6.8
75.4
±7.1
77.3
±8.4
77.4
±7.9
28.7
±26.282
Score 5129.5
±83
5135.8
±80.4
5158.2
±48.8
5177.1
±4.5
5171.2
±18.1
5161.0
±44.7
5174.9
±6.6
5132.8
±114.4
5122.1
±119.2
5099.3
±124.6
5099.2
±104.9
0.006
±0.028

50 interactions

INSTANCE METRIC α = 1
β = 0
α = 1
β = 0.1
α = 1
β = 0.2
α = 1
β = 0.3
α = 1
β = 0.4
α = 1
β = 0.5
α = 1
β = 0.6
α = 1
β = 0.7
α = 1
β = 0.8
α = 1
β = 0.9
α = 1
β = 1
SF
PP
I_50 Similarity Degree (%) 58.4
±5.9
62.8
±2.8
64
±2.1
65.4
±2.2
67.1
±3.1
67.6
±3.5
70
±3.7
68.9
±3.6
71.8
±4.1
71.8
±3.9
72.0
±5.9
22.2
±16.028
Score 189.6
±3.9
188.1
±2.3
187.6
±5.2
186.5
±1.5
185.2
±2.9
185.8
±3.4
182.8
±4.8
182.2
±7.1
180.5
±4.6
181.2
±4.8
179.2
±6.1
0.03
±0.043
I_100 Similarity Degree (%) 52.8
±3.6
55.7
±3.2
59.2
±4
62.1
±3.9
61.4
±4.2
63.5
±4.9
65.8
±5.4
65.4
±5.6
66.0
±5.6
68.4
±5.4
68.5
±4.1
32.0
±8.406
Score 386.3
±6.6
383.6
±7.7
382.8
±8.5
381.7
±6.3
378.8
±7.8
379.5
±6.1
375.6
±7.5
374.4
±11.2
371.0
±9.4
373.0
±8.6
368.9
±9.3
0.04
±0.028
I_150 Similarity Degree (%) 58.2
±3.1
59.0
±3.1
60.8
±2.7
61.3
±4.5
60.6
±2.7
61.6
±4.1
62.9
±3.8
63.2
±5.1
63.8
±4.5
62
±5.7
61.9
±6.3
6.6
±10.688
Score 581.2
±13.1
577.5
±14
581.8
±8.7
576.4
±13.1
576.2
±11.6
574.6
±12.9
572.1
±14.7
567.8
±17
568.0
±12.7
565.8
±15.6
566.3
±15.2
0.02
±0.028
I_200 Similarity Degree (%) 54.1
±2.7
55.5
±3
56.2
±2.7
56.8
±3.2
58.4
±2.7
58.5
±4
59.6
±4.1
59.5
±3.8
58.7
±4.8
60.0
±4.5
61.7
±4.2
13.2
±8.671
Score 776.3
±12.4
773.9
±11.8
771.8
±7.8
770.9
±11.9
768.0
±12.1
761.0
±8.6
760.5
±14.6
756.7
±14.3
753.0
±19.6
748.3
±20
747.9
±16.5
0.03
±0.023
Dataset-1 Similarity Degree (%) 77
±2.8
76.2
±4.3
76.7
±4.2
77.7
±2.8
78.2
±2.7
78.4
±3
79.0
±3.5
78.2
±3.4
79.7
±4.1
80.1
±3.6
82.2
±3.3
8.0
±7.489
Score 5096.8
±113.8
5074.5
±127.3
5079.0
±139.7
5076.6
±134.7
5106.7
±71.2
5083.9
±90.8
5035.9
±180.3
5042.9
±155
5034.6
±152.6
5031.8
±153.1
5034.4
±79.6
0.006
±0.026
Dataset-2 Similarity Degree (%) 60.4
±8
66
±10
71.2
±4.4
72.6
±2.6
72.6
±4.5
72.8
±4.4
74.5
±6
74.4
±6.8
76.8
±7.7
74.6
±6.5
77.7
±8.7
30.1
±27.6
Score 5129.4
±83
5153.4
±50.4
5175
±16
5162.8
±62.8
5154.0
±61.6
5163.9
±45.7
5139.5
±93.3
5128.2
±104.3
5106.9
±123.6
5126.1
±105.9
5085.4
±131
0.01
±0.026

60 interactions

INSTANCE METRIC α = 1
β = 0
α = 1
β = 0.1
α = 1
β = 0.2
α = 1
β = 0.3
α = 1
β = 0.4
α = 1
β = 0.5
α = 1
β = 0.6
α = 1
β = 0.7
α = 1
β = 0.8
α = 1
β = 0.9
α = 1
β = 1
SF
PP
I_50 Similarity Degree (%) 59.8
±5.1
62.8
±3
64.2
±2.4
64.8
±1.9
66.4
±2.8
69.1
±2.7
68.9
±2.7
70.7
±4.6
71.8
±4.4
71.6
±5
73.5
±4.2
19.7
±11.809
Score 189.7
±3.9
188.1
±2.6
186.8
±4.6
186.7
±4.8
186.4
±3.1
184.3
±2.7
184.1
±3.1
182.2
±5.1
181.2
±5.3
180.2
±5.4
179.4
±4.8
0.04
±0.027
I_100 Similarity Degree (%) 52.1
±3.2
56.5
±2.9
59.3
±3.2
62.9
±4.2
64.2
±4.7
64.9
±5.4
65.3
±5.5
69.0
±5
67.3
±5.5
69.7
±5.3
67.2
±8.2
26.0
±17.245
Score 385.2
±7.5
382.5
±9
381.8
±8.4
381.4
±6
379.7
±6.6
375.4
±6.8
375.5
±7
375.0
±6.6
372.7
±9.5
369.3
±9
370.0
±8.9
0.03
±0.033
I_150 Similarity Degree (%) 57.7
±2.5
60.5
±3.5
61.1
±2.7
60.7
±4.2
60.9
±3.6
61.5
±3.5
63.2
±4.7
63.9
±4.5
64.7
±4.6
63.9
±6
64.9
±6.1
13.8
±12.421
Score 578.3
±12.7
583.1
±11.8
579.4
±13
577.4
±10
574.2
±12.6
569.5
±13
576.3
±14.5
568.7
±15.4
566.2
±17.3
564.6
±16.7
567.1
±18.4
0.021
±0.038
I_200 Similarity Degree (%) 53.3
±2.2
55.7
±3.2
56.2
±2.8
56.5
±3.7
57.4
±4.4
57.6
±3.5
58.0
±4.6
60.3
±4.4
59.8
±5.5
60.5
±6
60.6
±6.1
12.9
±11.017
Score 773.291
±8.7
773.9
±10.4
773.7
±9.7
766.6
±11.1
764.6
±14.6
764.2
±11.6
758.6
±14.7
752.1
±23.8
754.3
±15.8
750.9
±19.1
754.3
±18.5
0.01
±0.029
Dataset-1 Similarity Degree (%) 75.9
±3.1
77.5
±2.8
77.4
±2.7
78.6
±3.1
77.8
±3.7
78.0
±3.2
78.3
±3.4
79.7
±3.9
80.0
±3.6
80.6
±3.8
80.3
±3.8
4.6
±5.697
Score 5083
±145.2
5103.9
±111.4
5087.8
±113
5101.3
±78.7
5090.2
±82.6
5023.3
±220.8
5063.0
±116.1
5052.3
±105.2
5033.6
±109.8
4996.1
±165.7
4907.0
±236
0.03
±0.053
Dataset-2 Similarity Degree (%) 60.1
±9.3
70.1
±6.2
70.5
±5.6
71.7
±5.7
71.7
±5.3
71.2
±4.4
73.7
±4.9
78.5
±8.4
74.9
±6.8
78.2
±8
74.6
±6.1
19.2
±21.853
Score 5122.5
±81.6
5172.5
±22
5167.7
±42.1
5165.6
±38.9
5163.5
±45.5
5171.8
±17.4
5144.4
±95.4
5081.9
±140.5
5139.3
±72.6
5099.4
±108.3
5140.5
±67.6
0.003
±0.017

70 interactions

INSTANCE METRIC α = 1
β = 0
α = 1
β = 0.1
α = 1
β = 0.2
α = 1
β = 0.3
α = 1
β = 0.4
α = 1
β = 0.5
α = 1
β = 0.6
α = 1
β = 0.7
α = 1
β = 0.8
α = 1
β = 0.9
α = 1
β = 1
SF
PP
I_50 Similarity Degree (%) 61.5
±4.1
62.4
±3.2
63
±2.7
64.6
±2.1
66.4
±4.1
68.6
±3.4
69.7
±4.3
71.0
±3.1
72.4
±4.1
72.4
±4.2
76.6
±2.7
33.8
±14.725
Score 187.7
±2.5
187.9
±5.1
188.5
±2.6
186.7
±4.6
185.4
±5
181.9
±7.3
181.0
±6.3
182.5
±2.7
181.4
±3.9
179.3
±5.4
177.4
±2.5
0.06
±0.022
I_100 Similarity Degree (%) 51.733
±3.5
55.933
±4.2
60.1
±4.7
62.233
±4.1
65.067
±5.4
65.9
±3.8
66.8
±6.2
67.633
±6.1
70.3
±5
71.033
±4.5
68.1
±7
28.836
±12.958
Score 384.0
±6.7
383.1
±8.1
381.5
±7
382.7
±5.8
379.7
±5.4
378.6
±9.2
376.9
±6.5
377.5
±5.8
371.8
±5.2
371.6
±9.5
369.2
±15.5
0.04
±0.047
I_150 Similarity Degree (%) 58.1
±3.9
59.9
±2.7
61.3
±2.7
61.0
±4.1
61.5
±4.2
61.4
±5.4
64.0
±4.6
64.5
±5.8
64.9
±4.7
64.0
±5.2
65.3
±6.5
14.4
±13.601
Score 582.6
±11.6
581.8
±13
579.8
±11
579.7
±11.3
578.1
±12.5
576.5
±11.2
573.4
±15.9
569.0
±16.9
569.5
±16.5
565.9
±14.7
563.3
±21.4
0.02
±0.04
I_200 Similarity Degree (%) 54.5
±2.4
54.1
±3
56.6
±3.2
57.5
±3.2
58.6
±4
58.3
±4.1
59.5
±4
60.3
±5.4
59.0
±4.7
59.9
±5.7
59.9
±6.9
11.9
±15.106
Score 777.8
±10.9
768.2
±13.2
769.1
±12.8
767.1
±10.9
760.6
±13.4
765.3
±13.9
758.7
±15.7
758.8
±17.6
760.8
±15.7
755.0
±22
749.7
±17.1
0.03
±0.022
Dataset-1 Similarity Degree (%) 76.8
±3.3
77.4
±3.2
78.8
±3
77
±2.8
77.0
±3.9
78.6
±5.1
77.4
±3.2
80
±3.6
79.4
±6.9
79.7
±3.9
81.5
±3.5
6.1
±6.201
Score 5100.8
±106.2
5107.5
±107
5098.7
±104.5
5083.1
±85.7
5050.6
±176.4
5025.2
±174.9
5045.4
±132.6
5046.0
±141.3
4999
±330.8
4996.3
±159.8
5005.7
±126.4
0.02
±0.031
Dataset-2 Similarity Degree (%) 60.5
±9.9
65.8
±10.3
70.9
±4.6
71.4
±4.7
72.8
±3.2
72.9
±4.9
73.7
±5.3
74.6
±7
75.7
±6.9
76
±7.4
76.4
±8.9
29.5
±23.763
Score 5127.4
±76.4
5130.1
±80.4
5175.2
±15.8
5171.5
±22.2
5168.1
±36.3
5155.7
±84.1
5147.9
±88.4
5128.5
±121.8
5131.9
±76
5114.4
±121.1
5096.0
±113.6
0.006
±0.028

80 interactions

INSTANCE METRIC α = 1
β = 0
α = 1
β = 0.1
α = 1
β = 0.2
α = 1
β = 0.3
α = 1
β = 0.4
α = 1
β = 0.5
α = 1
β = 0.6
α = 1
β = 0.7
α = 1
β = 0.8
α = 1
β = 0.9
α = 1
β = 1
SF
PP
I_50 Similarity Degree (%) 58.8
±5.1
62.8
±3.6
64.5
±2
65.4
±2.6
67.6
±3.5
69.3
±3.2
71.66
±3.4
71.6
±3.9
73
±4.4
73
±4
73.1
±4.2
23.2
±12.187
Score 188.8
±3.9
188.6
±3.2
187.0
±1.8
186.3
±5.1
184.4
±4.5
183.3
±4.7
181.7
±4
181.8
±4.5
178.8
±6.7
179.9
±4.5
179.4
±5.4
0.05
±0.033
I_100 Similarity Degree (%) 51.9
±1.9
57.3
±3.4
60.6
±3.2
63.5
±3.9
66.1
±3.3
66.5
±4
66.8
±6.4
70.9
±5.4
69.7
±7.6
68
±8.9
71.8
±6.7
38.8
±15.78
Score 385.3
±7.5
386.1
±5.8
382.9
±6.7
380.2
±7.4
378.0
±7.2
377.5
±7.1
374.9
±7.7
374.3
±5.5
370.1
±9.9
371.7
±10.3
370.1
±10.1
0.03
±0.038
I_150 Similarity Degree (%) 58.0
±1.9
59.3
±3.3
60.0
±3
62.7
±4
63.2
±4.4
64.7
±4.5
64.3
±6.4
64.1
±5.2
65.7
±6.6
66.2
±5.6
64.5
±5.8
13.0
±13.051
Score 580.7
±10
581.1
±12.5
576.6
±11.3
575.1
±15.6
576.1
±13.8
578.0
±17.6
574.6
±18
570.9
±14.8
571.4
±14.2
568.8
±13.2
568.0
±13.9
0.01
±0.029
I_200 Similarity Degree (%) 53.5
±3.1
55.2
±2.7
57.0
±3.4
58.3
±3.2
59.6
±3.9
58.9
±4.6
59.3
±5.5
60.6
±5.5
62.1
±6.7
61.3
±5.7
60.8
±6.4
13.7
±13.94
Score 775.3
±10.8
772.1
±12.1
772.3
±14.6
766.1
±13.5
768.4
±14.2
761.4
±16.6
754.2
±16.5
754.6
±23
753.5
±14.4
746.5
±17.4
753.6
±19.4
0.02
±0.027
Dataset-1 Similarity Degree (%) 75.4
±3.6
76.7
±2.8
76.6
±3.5
78.7
±3.1
78.2
±3.4
78.6
±2.4
79.1
±3.5
78.5
±3.4
79.4
±3.6
79.3
±5
81.4
±4.2
7.6
±7.196
Score 5088.7
±116
5119.7
±71.7
5065.9
±126.4
5105.7
±103.6
5076.2
±136.8
5109.1
±66
5052.0
±135.9
5015.9
±152.7
5030.3
±233.6
4948.0
±178.3
4993.5
±161.6
0.01
±0.042
Dataset-2 Similarity Degree (%) 63.4
±9.4
68.4
±8
70.5
±6
71.2
±5.7
72.6
±3.3
71.7
±1.5
73.0
±4.1
76
±7.4
75.2
±6.5
76.5
±7.7
78.1
±8.3
29.9
±24.948
Score 5158.9
±37.9
5162.1
±46
5164.8
±44.4
5165.9
±38
5159.1
±59.1
5176.4
±5.2
5164.6
±45.8
5116.8
±121.2
5138.2
±72.1
5109.7
±124.3
5093.3
±125.1
0.007
±0.026

90 interactions

INSTANCE METRIC α = 1
β = 0
α = 1
β = 0.1
α = 1
β = 0.2
α = 1
β = 0.3
α = 1
β = 0.4
α = 1
β = 0.5
α = 1
β = 0.6
α = 1
β = 0.7
α = 1
β = 0.8
α = 1
β = 0.9
α = 1
β = 1
SF
PP
I_50 Similarity Degree (%) 59.3
±5.3
63.7
±1.6
64.2
±2.1
64.9
±2.1
66.4
±3
68.8
±3.1
72.5
±4.6
73.0
±4
72.8
±3.6
73.8
±4.1
74.8
±4
25.6
±13.007
Score 190.341
±4
186.8
±4.3
186.4
±6.2
187.2
±5.1
184.1
±6.9
183.6
±4.9
181.6
±3.9
179.4
±4.8
179.7
±5
178.5
±5.7
179.0
±4.1
0.04
±0.033
I_100 Similarity Degree (%) 52.9
±3.1
57.5
±3.5
60.8
±3.9
64.2
±3.9
66.2
±5.2
66.0
±6.3
69.1
±4.5
69.0
±5.4
70.9
±6.6
70.3
±6.9
73
±6.2
37.4
±12.43
Score 385.4
±6.9
384.2
±6.8
385.2
±5.4
380.7
±6.1
379.8
±6.3
377.4
±7.8
378.1
±5.6
376.4
±6.1
371.8
±8.1
368.9
±8.7
366.2
±10.3
0.04
±0.03
I_150 Similarity Degree (%) 57.8
±2.5
59.6
±3.2
61.2
±4
62.0
±3.9
64.1
±4.5
63.7
±5.1
64.9
±5.4
64.7
±5.5
66.7
±5.5
66.0
±6.8
66.3
±4.6
16.9
±10.117
Score 581.999
±9.2
582.2
±12.3
578.7
±10.8
577.8
±12.9
578.1
±12.8
575.6
±13
571.0
±14.6
575.3
±13.6
568.5
±10.5
570.4
±14.7
572
±12.9
0.007
±0.031
I_200 Similarity Degree (%) 53.8
±2.7
55.3
±3.1
57.6
±3.4
58.0
±4
58.8
±5.4
57.3
±5.1
59.9
±5.8
59.1
±5.4
60.0
±5.2
62.1
±6
62.5
±7.2
16.5
±14.356
Score 773.5
±9.9
769.0
±10.9
772.5
±10.4
769.6
±13.7
764.5
±13.4
761.2
±14.1
756.0
±16.3
757.0
±14.5
750.1
±19.5
750.6
±19.8
745.6
±21.5
0.03
±0.031
Dataset-1 Similarity Degree (%) 75.9
±3.5
77.2
±3.6
77.7
±2.8
78.3
±2.7
78.4
±3.2
78.6
±2.5
78.5
±2.8
80.0
±3
78.8
±3.4
80.5
±4
81.2
±4
7.1
±7.096
Score 5085.2
±135.6
5086.2
±119.1
5124.5
±61.1
5096.5
±79.4
5086.5
±85.4
5100.3
±99.5
5093.7
±75.6
5072.8
±82.4
5048.5
±122.1
5020.8
±130.7
5004.6
±202
0.01
±0.05
Dataset-2 Similarity Degree (%) 61.3
±9.5
68.5
±7.7
71.7
±1.5
72.2
±1.5
74.4
±5.6
73.6
±4.4
72.8
±4.4
73.7
±5.8
76.1
±8
76.6
±9.7
78.4
±8.6
28.6
±24.096
Score 5153.3
±41.9
5157.6
±57.6
5177.4
±3.4
5172.8
±16.8
5150.3
±63.3
5156.4
±49.8
5163
±45.5
5132.5
±120.9
5102.6
±135.7
5097.4
±103.9
5074.7
±154.1
0.01
±0.035

100 interactions

INSTANCE METRIC α = 1
β = 0
α = 1
β = 0.1
α = 1
β = 0.2
α = 1
β = 0.3
α = 1
β = 0.4
α = 1
β = 0.5
α = 1
β = 0.6
α = 1
β = 0.7
α = 1
β = 0.8
α = 1
β = 0.9
α = 1
β = 1
SF
PP
I_50 Similarity Degree (%) 59.3
±5
61.9
±3.6
64.1
±2.9
65.3
±2.1
67.6
±3.3
69
±2.9
71.3
±4.1
72.3
±3.9
72.8
±4.4
76.1
±3.6
75.5
±3.2
26.5
±11.764
Score 188.2
±5.7
189.3
±3.4
187.0
±4.9
185.1
±6.6
185.6
±3.2
183.7
±4.1
181.7
±4.2
180.0
±5
178.4
±6.1
178.9
±3.5
178.8
±3.1
0.05
±0.027
I_100 Similarity Degree (%) 53
±3
57.4
±2.8
61.5
±3.7
63.8
±3.4
66.6
±3.9
67.8
±5.5
68.9
±6.3
70.2
±4.3
71.5
±5.7
70.6
±6.7
74.5
±5.8
44.2
±15.306
Score 384.6
±7.7
383.0
±7.5
385.5
±5.3
381.1
±7
380.7
±5.9
376.8
±6.2
373.2
±8.3
372.2
±8.9
370.7
±8.6
368.7
±11.8
368.1
±5.4
0.043
±0.026
I_150 Similarity Degree (%) 57.3
±3.2
59.8
±2.6
60.7
±4.1
63.1
±4.6
63.3
±4.5
65.3
±5.8
63.6
±5.1
65.0
±5.9
64.6
±6.1
65.6
±6.3
67.0
±6
16.6
±12.144
Score 578.0
±8.5
584.1
±9.9
578.8
±11.3
578.6
±10.7
579.1
±14.4
576.3
±14.7
571.9
±14.6
568.9
±18
569.7
±16.1
571.2
±10.8
568.2
±15.5
0.01
±0.036
I_200 Similarity Degree (%) 53.8
±3.4
55.7
±3.5
58.2
±3
57.0
±4
59.1
±4.7
59.5
±5.3
60.5
±5.4
62.9
±6.8
63.1
±5.8
60.7
±6.7
61.9
±7.6
15.4
±15.701
Score 771.8
±14
773.7
±10.6
773.2
±10.4
763.3
±13.8
764.8
±13.3
760.9
±13.4
754.9
±13.3
752.6
±15
752.6
±19.2
746.7
±27.7
744.5
±18.4
0.04
±0.026
Dataset-1 Similarity Degree (%) 75.5
±3
76.6
±3.5
77.7
±2.8
78.1
±2.3
78
±2.9
78.6
±2.9
79.6
±3.8
79
±3.4
79.0
±3.5
79.6
±4.9
81.4
±4.4
7.9
±8.687
Score 5128.9
±71.1
5072.6
±140
5084.7
±134.1
5127.1
±49.1
5111.2
±80.6
5081.4
±143.8
5047.7
±101
5041.3
±132.2
4984.2
±213.2
5017.1
±279.4
4964.4
±151.5
0.02
±0.035
Dataset-2 Similarity Degree (%) 58.5
±9
68.9
±7.3
69.2
±7.1
70.1
±6.9
73.0
±4.1
72.4
±5.6
75.3
±6.8
75.3
±6.8
76.8
±7.7
74.2
±5.9
78.6
±8.4
28.1
±24.422
Score 5127.7
±69.1
5152.5
±70.3
5164.8
±44.1
5160.5
±35.1
5162.9
±45.6
5155.7
±58.4
5131.1
±99.3
5130.1
±98.8
5105.2
±123.1
5141.4
±92.4
5086.1
±128.7
0.01
±0.03

200 interactions

INSTANCE METRIC α = 1
β = 0
α = 1
β = 0.1
α = 1
β = 0.2
α = 1
β = 0.3
α = 1
β = 0.4
α = 1
β = 0.5
α = 1
β = 0.6
α = 1
β = 0.7
α = 1
β = 0.8
α = 1
β = 0.9
α = 1
β = 1
SF
PP
I_50 Similarity Degree (%) 58.5
±5.1
64.1
±0.9
64.2
±1.6
65.1
±2.2
68.3
±2.5
70.3
±3.2
72.3
±2.9
73.8
±4.2
73.8
±3.3
74.6
±4.4
76.8
±4.6
27.9
±12.425
Score 189.0
±4.2
186.4
±4
187.5
±1.9
186.3
±4.4
184.6
±4.4
183.8
±2.8
182.1
±2.7
179.6
±5.1
178.6
±4.7
176.8
±5.3
176.5
±4.5
0.06
±0.031
I_100 Similarity Degree (%) 52.2
±3
57.4
±3.5
63.2
±3.3
64.8
±2.7
68.3
±3.7
68.7
±4.9
68.3
±5.9
72.6
±5.2
71.7
±6.6
70.7
±6.9
73.8
±5.6
41.5
±14.959
Score 386.7
±6
382.5
±7.2
382.6
±6.6
379.5
±7.8
379.7
±6.9
378.5
±6
374.7
±9.6
372.3
±10.3
374.0
±7.4
370.8
±8.6
366.2
±9.4
0.05
±0.032
I_150 Similarity Degree (%) 56.9
±2.9
60.3
±2.5
61.3
±3.1
63.4
±4.5
63.8
±4.3
65.7
±5
65.5
±6.5
67.4
±5.2
68.4
±7
69.6
±7.2
69.7
±5.8
20.5
±11.124
Score 578.4
±9.1
580.2
±11.9
580.0
±10.6
577.5
±10.9
576.3
±13.9
574.3
±14.1
576.4
±13.1
573.4
±14.3
572.8
±14.4
570.9
±17.8
566.6
±16
0.02
±0.031
I_200 Similarity Degree (%) 53.5
±2.4
56.7
±2.5
58.0
±3.7
58.9
±4.6
60.8
±4.8
61.5
±4.3
60.5
±6.2
60.0
±6.5
64.2
±7.9
64.4
±8.5
65.7
±8.4
21.6
±15.929
Score 775.6
±12.3
773.9
±10.9
769.5
±9.3
768.5
±12.5
768.4
±13.8
763.8
±12.8
759.6
±15.1
753.9
±18.6
749.4
±16.2
750.1
±14.7
746.6
±17.2
0.03
±0.025
Dataset-1 Similarity Degree (%) 76.0
±3.4
77
±3.4
77.4
±3.1
77.8
±3.7
78
±3.4
77.8
±3.3
78.9
±3.2
79.1
±4.3
80.3
±4.2
80.3
±3.2
80.5
±4.1
7.8
±7.159
Score 5097.8
±88
5092
±94.5
5099.7
±111.4
5071.8
±126.3
5090.4
±85.7
5054.4
±138.3
5059.4
±127
5023.5
±160.3
5029.9
±179.4
5036.2
±138.4
5038.5
±126.8
0.008
±0.034
Dataset-2 Similarity Degree (%) 59.0
±9.7
70.2
±5.7
71.2
±4.9
70.6
±6.2
71.7
±5.3
73.0
±4.1
74
±8.1
79.0
±9
74.6
±6.1
75.3
±7.2
77.8
±8.5
27.9
±24.01
Score 5116.9
±80.6
5168.3
±42.1
5172
±22.2
5156.1
±72.6
5168.3
±36.1
5164.8
±45.8
5134.6
±96.5
5070.4
±139.7
5142.9
±78.1
5114.6
±125.3
5080.4
±152.6
0.011
±0.036

300 interactions

INSTANCE METRIC α = 1
β = 0
α = 1
β = 0.1
α = 1
β = 0.2
α = 1
β = 0.3
α = 1
β = 0.4
α = 1
β = 0.5
α = 1
β = 0.6
α = 1
β = 0.7
α = 1
β = 0.8
α = 1
β = 0.9
α = 1
β = 1
SF
PP
I_50 Similarity Degree (%) 60.1
±5.3
63.5
±1.7
64.5
±1.8
65.4
±2.7
68.6
±2.4
71.2
±3.3
73.2
±3.7
75
±3.4
75.2
±2.9
77.2
±3.9
76
±4.5
25.8
±12.643
Score 188.6
±3.4
186.7
±6.2
187.5
±2.2
185.5
±6
184.7
±1.6
182.9
±2.7
180.1
±4.5
179.4
±3.9
178.8
±3.5
177.3
±3.9
177.3
±5.2
0.056
±0.035
I_100 Similarity Degree (%) 52.5
±3.2
57.6
±3.1
61.8
±3.6
64.9
±3.9
67.0
±5.1
66.7
±6.1
68.2
±5.6
71.4
±6.9
70.3
±6.5
71.1
±5.9
72.5
±9.2
39.2
±21.264
Score 385
±7.1
386.6
±5.5
384.7
±5.4
382.4
±6.1
377.9
±7.4
377.7
±6.7
371.0
±7
373.5
±7.4
374.3
±7
372.0
±6.5
372.2
±8.9
0.033
±0.031
I_150 Similarity Degree (%) 56.8
±2.4
60.7
±2.2
63.2
±3.7
65.3
±4.6
66.0
±4.4
66.0
±3.8
67.3
±6
67.8
±5.5
69.2
±5.8
70.0
±6.5
69.5
±7
19.3
±13.105
Score 578.7
±9.9
580.4
±10.2
583.4
±12.8
582.8
±13.9
579.5
±13
577.9
±11
574.8
±18.1
574.4
±13.8
574.9
±16.8
572.9
±13.6
568.6
±14.8
0.017
±0.027
I_200 Similarity Degree (%) 53.5
±2.7
56.4
±2.2
57.9
±3.1
60.5
±4.7
58.9
±4.4
61.0
±4.5
63.6
±5.7
63.6
±6.8
64.5
±7.3
64.1
±7.5
64.8
±7.9
21.7
±14.851
Score 771.5
±10
774.2
±8.1
766.6
±13.7
766.7
±15.2
764.1
±14.2
760.2
±16.6
760.4
±9.7
748.4
±18.5
748.5
±17.7
749.5
±13
747.0
±18.8
0.036
±0.032
Dataset-1 Similarity Degree (%) 75.7
±3.7
77.3
±3
77
±3.7
78.0
±2.6
77.4
±3.3
78.8
±2.9
79.9
±3.5
79.0
±3.5
79.7
±3.9
81.7
±3.4
82.9
±4.5
8.8
±7.085
Score 5091.3
±86.1
5069.6
±125.3
5085.6
±92.5
5094.7
±123.7
5057.4
±117.9
5078.4
±124.5
5075.9
±96.5
5092.1
±90.1
5027.6
±105.7
5051.8
±102.5
4999.3
±159.9
0.019
±0.04
Dataset-2 Similarity Degree (%) 61.2
±10
68.6
±8
69.2
±8.2
71.8
±5.2
72.1
±6.2
74.6
±6.1
76.5
±7.7
76
±7.4
80.5
±9.4
78.6
±9
79.2
±8.4
34.5
±25.843
Score 5134.3
±70
5162.3
±46.1
5159.5
±48
5161.8
±52.4
5154.4
±66.2
5147.5
±68.6
5112.7
±123.5
5118
±121.7
5023.8
±186.5
5059.2
±175.5
5081.8
±127.6
0.006
±0.03

400 interactions

INSTANCE METRIC α = 1
β = 0
α = 1
β = 0.1
α = 1
β = 0.2
α = 1
β = 0.3
α = 1
β = 0.4
α = 1
β = 0.5
α = 1
β = 0.6
α = 1
β = 0.7
α = 1
β = 0.8
α = 1
β = 0.9
α = 1
β = 1
SF
PP
I_50 Similarity Degree (%) 61.1
±4.1
63.4
±2.3
64.0
±2.1
66.8
±2
68.8
±2.6
72.2
±3.8
72.8
±4
74.6
±4.2
74.5
±3.6
76.8
±3.7
76.4
±3.7
27.5
±11.809
Score 187.9
±3
188.2
±2.8
186.9
±4.7
185.7
±1.1
184.3
±4.4
181.8
±4.6
181.6
±4.9
178.9
±4.4
178.1
±4.5
177.3
±3.5
176.5
±5.2
0.058
±0.038
I_100 Similarity Degree (%) 51.8
±3
58.7
±3.5
61.6
±3.2
63.5
±5.1
65.4
±4.3
67.2
±5.1
67.9
±6.9
69.3
±6.1
71.7
±5.9
72.1
±6
70.3
±8.7
33.4
±17.81
Score 384.5
±7.3
384.7
±7.6
381.6
±7.7
380.7
±7.1
380.5
±6.9
379.0
±6.3
374.8
±9.2
374.4
±7.9
372.2
±8.3
371.6
±6.8
370.1
±7.5
0.04
±0.023
I_150 Similarity Degree (%) 58.0
±3.5
60.8
±3.1
64.1
±3.3
64.3
±4
65.7
±4.8
65.7
±4.2
65.7
±5.5
64.9
±6
67.7
±6.9
68.4
±5.4
71.0
±7.1
19.4
±12.835
Score 578.0
±8.7
582.3
±10.2
578.9
±10.7
582.0
±11.3
581.8
±12
576.9
±11.6
575.3
±15.5
573.3
±14.5
572.8
±13.4
574.9
±15.7
571.0
±15.3
0.026
±0.034
I_200 Similarity Degree (%) 53.61
±2.6
56.9
±2.1
59.21
±3.4
59.25
±3.4
61.83
±3.4
62.81
±5.5
63.73
±4.9
64.41
±5.9
67.35
±6.6
63.85
±7.1
65.65
±7.5
21.62
±15.942
Score 775.5
±11
770.9
±11.7
770.9
±14
765.8
±11.5
769.0
±13.7
756.2
±12.8
755.4
±13.4
753.7
±18.4
751.7
±14.6
749.3
±16.1
738.2
±27.8
0.049
±0.04
Dataset-1 Similarity Degree (%) 75
±4.3
77.0
±3.2
77.7
±2.6
77.9
±2.7
78.5
±3.2
79.1
±3.3
79
±4.8
80.8
±3.6
82.6
±4.3
81.7
±4.2
82.1
±4.5
7.3
±8.592
Score 5049.3
±171.3
5095.8
±92.4
5083.1
±111.4
5088.6
±87.8
5078.3
±97.5
5092.2
±79.2
5036.5
±174.5
5058.0
±109.4
5002.7
±120.7
5028.1
±104.9
4994.6
±157.6
0.02
±0.041
Dataset-2 Similarity Degree (%) 61.8
±9.3
66.5
±10.5
69.0
±8.5
70.1
±9.3
73.2
±5.3
73.4
±5.6
73.6
±6.1
74.5
±6.7
77.7
±8.6
79.6
±8.9
78.5
±9.5
32.6
±31.102
Score 5144.7
±62.6
5146.5
±58.9
5163.7
±33.1
5138.9
±76.9
5151.0
±71.3
5151.5
±89.3
5152.2
±62.1
5137.9
±96.5
5073.5
±155.7
5056.1
±160.9
5051.067
±182.9
0.014
±0.034

500 interactions

INSTANCE METRIC α = 1
β = 0
α = 1
β = 0.1
α = 1
β = 0.2
α = 1
β = 0.3
α = 1
β = 0.4
α = 1
β = 0.5
α = 1
β = 0.6
α = 1
β = 0.7
α = 1
β = 0.8
α = 1
β = 0.9
α = 1
β = 1
SF
PP
I_50 Similarity Degree (%) 60.7
±4.6
62.7
±3.4
64.8
±1.4
66
±2.4
69.4
±2.5
72
±4.2
74.7
±2.8
75.9
±2.5
76.6
±3
76.6
±2.4
78.4
±3.7
34.4
±13.88
Score 188.2
±3.2
187.1
±6.5
184.3
±7
186.3
±4.9
184.7
±2.5
182.5
±3.1
180.5
±2.3
179.4
±2.7
178.4
±3.1
178.0
±2.5
175.9
±4.2
0.067
±0.036
I_100 Similarity Degree (%) 52.6
±2.7
58.9
±2.9
61
±3.5
65.8
±3.5
65.8
±5.2
68.2
±4.8
70.7
±5.5
70.0
±6.1
72.4
±6.3
73.2
±6.9
71.8
±5.8
33.6
±11.796
Score 385.5
±6.9
386.8
±4.9
381.5
±7.6
380.6
±7
379.2
±7.3
377.5
±6.1
375.6
±7.3
375.9
±8.6
373.3
±6.3
369.0
±7.4
371.3
±8.4
0.038
±0.026
I_150 Similarity Degree (%) 57.6
±3
60.3
±3.1
63.0
±3.2
65
±3.8
65.8
±4.2
67.4
±5
67.2
±4.7
67.5
±5.1
69.1
±6.6
71.1
±6.1
68.0
±7.4
16.0
±15.224
Score 583.2
±11.7
579.5
±12.3
584.5
±10.1
580.9
±10.1
580.5
±13.3
581.6
±11
577.5
±12.9
577.5
±16.2
573.5
±12.9
573.4
±11.7
567.3
±12.6
0.02
±0.025
I_200 Similarity Degree (%) 54.4
±3.5
55.2
±2.9
58.9
±3.4
60.2
±3.2
61.4
±4.1
62.5
±5.1
61.3
±6.2
63.4
±5.9
63.9
±7.1
63.7
±7.3
65.4
±7
22.4
±14.558
Score 773.6
±13.6
771.7
±11.1
769.2
±14.9
764.5
±10.2
761.8
±13.2
761.0
±8.6
758.4
±15.6
754.6
±12.8
756.6
±13.5
750.1
±16.1
749.3
±15.2
0.033
±0.023
Dataset-1 Similarity Degree (%) 76.2
±4.2
78.6
±2.3
77.2
±2.9
78.3
±2.9
79.1
±3.5
79.4
±3
79.6
±4.1
82.6
±4.3
82.4
±3.8
83.1
±4.2
84.5
±4
10.6
±7.709
Score 5096.2
±115.8
5123.1
±101.1
5075.5
±118.1
5109.3
±73.5
5061.8
±128.1
5106.7
±91.5
5080.3
±98.1
5044.1
±83.7
4986.1
±165.4
5021.9
±99.5
4976.1
±123.4
0.016
±0.04
Dataset-2 Similarity Degree (%) 58.6
±10.3
67.7
±8.5
69.8
±6.3
72
±6.3
73.0
±5.5
72.5
±2.9
74.1
±8.3
78.5
±8.9
77.0
±8.7
78.9
±9.4
78.8
±8.9
46.0
±31.85
Score 5118.6
±74.8
5155.2
±58.8
5172.1
±21.9
5162.7
±47.8
5158.9
±55
5172.2
±33.1
5128.2
±118.1
5076.3
±143.2
5089.0
±152.4
5053.5
±173
5049.2
±169.4
0.01
±0.031

4 - Source Code

The source code used in the Empirical Studies was developed in Java. Download Source Code