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ArnauPratArnauPrat
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Adapted FB distribution
1 parent 2811dec commit 1524ceb

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6 files changed

+677
-2
lines changed

6 files changed

+677
-2
lines changed

‎src/main/java/ldbc/snb/datagen/generator/distribution/FacebookDegreeDistribution.java

Lines changed: 3 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -86,11 +86,13 @@ public void loadFBBuckets() {
8686
String line;
8787
while ((line = fbDataReader.readLine()) != null) {
8888
String data[] = line.split(" ");
89-
buckets_.add(new Bucket(Integer.parseInt(data[0]), Integer.parseInt(data[1])));
89+
buckets_.add(new Bucket((int)Float.parseFloat(data[0]), (int)Float.parseFloat(data[1])));
9090
}
9191
fbDataReader.close();
9292
} catch (IOException e) {
9393
e.printStackTrace();
94+
} catch (Exception e) {
95+
e.printStackTrace();
9496
}
9597
}
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‎src/main/java/ldbc/snb/datagen/generator/distribution/utils/Bucket.java

Lines changed: 2 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -20,6 +20,8 @@ public static ArrayList<Bucket> bucketizeHistogram(ArrayList<Pair<Integer,Intege
2020
population+=i.getValue();
2121
num_edges+=i.getValue()*i.getKey();
2222
}
23+
num_edges /= 2;
24+
2325

2426
int avgDegreeAt1B = 200;
2527
int avgDegree = num_edges/population;
@@ -53,7 +55,6 @@ public static ArrayList<Bucket> bucketizeHistogram(ArrayList<Pair<Integer,Intege
5355
min = (int)(min*target_mean/(double)avgDegree);
5456
max = (int)(max*target_mean/(double)avgDegree);
5557
buckets.add(new Bucket(min,max));
56-
//System.out.println(i+" "+min+" "+max);
5758
}
5859
return buckets;
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}

‎src/main/resources/distributions/dblp_cc.dat

Lines changed: 199 additions & 0 deletions
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@@ -0,0 +1,199 @@
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95+
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100+
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101+
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102+
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103+
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104+
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105+
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106+
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107+
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108+
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109+
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110+
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111+
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112+
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113+
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115+
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116+
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117+
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118+
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119+
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120+
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121+
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122+
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127+
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136+
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139+
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140+
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141+
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142+
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143+
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144+
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145+
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146+
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147+
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148+
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149+
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150+
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151+
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152+
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153+
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154+
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155+
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156+
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157+
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158+
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159+
160 0.270425
160+
161 0.248137
161+
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162+
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163+
164 0.249015
164+
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165+
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166+
170 0.282771
167+
172 0.0526089
168+
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169+
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170+
176 0.0306494
171+
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172+
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173+
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174+
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175+
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176+
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177+
183 0.035309
178+
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179+
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180+
190 0.0480646
181+
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182+
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183+
200 0.0373869
184+
201 0.0672637
185+
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186+
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187+
215 0.148591
188+
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189+
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190+
221 0.0262855
191+
225 0.0456349
192+
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193+
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194+
244 0.0404439
195+
264 0.240379
196+
269 0.0276314
197+
290 0.0193533
198+
296 0.151168
199+
343 0.112441

‎src/main/resources/distributions/relcollab.dat

Lines changed: 65 additions & 0 deletions
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@@ -0,0 +1,65 @@
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1 1197
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2 1114
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3 776
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4 498
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5 296
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6 225
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7 159
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8 141
9+
9 99
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10 92
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11 66
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12 46
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13 57
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14 38
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15 48
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16 25
17+
17 43
18+
18 21
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19 18
20+
20 28
21+
21 16
22+
22 12
23+
23 44
24+
24 8
25+
25 8
26+
26 7
27+
27 3
28+
28 5
29+
29 3
30+
30 8
31+
31 9
32+
32 3
33+
33 9
34+
34 37
35+
35 1
36+
36 2
37+
37 5
38+
38 1
39+
40 1
40+
41 3
41+
42 19
42+
43 2
43+
44 1
44+
45 13
45+
46 2
46+
47 4
47+
48 3
48+
49 4
49+
51 2
50+
53 1
51+
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52+
55 1
53+
56 3
54+
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59 1
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60 1
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62 1
58+
63 1
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65 1
60+
66 1
61+
67 1
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68 2
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77 2
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79 1
65+
81 1

‎src/main/resources/distributions/relcollab_cc.dat

Lines changed: 65 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,65 @@
1+
1 0
2+
2 0.868043
3+
3 0.811426
4+
4 0.688755
5+
5 0.537838
6+
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7+
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8+
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9+
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10+
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11+
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12+
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13+
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14+
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15+
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16+
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17+
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18+
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19+
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20+
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21+
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22+
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23+
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24+
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25+
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26+
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27+
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28+
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29+
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30+
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31+
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32+
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33+
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34+
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35+
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36+
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38+
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39+
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41+
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43+
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46+
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47+
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48+
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49+
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50+
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51+
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52+
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53+
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54+
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55+
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56+
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57+
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58+
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59+
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60+
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61+
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62+
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63+
77 0.372693
64+
79 0.346641
65+
81 0.363889

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