File size: 23,125 Bytes
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Using these options (*** indicates user-specified option):
*** -loadFVFile : /work/simpoint_flow/sqlite/fingerprint/bbfp.345
-k : search
-iters : 100
*** -dim : 100
*** -maxK : 5
*** -numInitSeeds : 10
*** -coveragePct : 0.99
-bicThreshold : 0.9
-saveAll : false
-initkm : samp
*** -saveLabels : /work/simpoint_flow/sqlite/simpoints/opt.l
*** -saveSimpoints : /work/simpoint_flow/sqlite/simpoints/opt.p
*** -saveSimpointWeights : /work/simpoint_flow/sqlite/simpoints/opt.w
*** -saveVectorWeights : /work/simpoint_flow/sqlite/simpoints/vector.w
-saveInitCtrs :
-saveFinalCtrs :
-saveVectorsTxtFmt :
-saveVectorsBinFmt :
-saveProjMatrixTxtFmt :
-saveProjMatrixBinFmt :
-loadVectorsTxtFmt :
-loadVectorsBinFmt :
-loadProjMatrixTxtFmt :
-loadProjMatrixBinFmt :
-loadInitCtrs :
-loadInitLabels :
-loadVectorWeights :
-inputVectorsGzipped : false
*** -fixedLength : off
-numFVs : -1
-FVDim : -1
-sampleSize : -1
-seedkm : 493575226
-seedproj : 2042712918
-seedsample : 385089224
-verbose : 0
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Loading data from frequency vector file '/work/simpoint_flow/sqlite/fingerprint/bbfp.345' (size: 57x7974)
Created random projection matrix (size: 7974x100)
Loaded and projected frequency vector file
Saving weights of each input vector to file '/work/simpoint_flow/sqlite/simpoints/vector.w'
Searching for best clustering for k <= 5
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Run number 1 of at most 5, k = 1
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Initialization seed trial #1 of 10; initialization seed = 493575226
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Initialized k-means centers using random sampling: 1 centers
Number of k-means iterations performed: 1
BIC score: 10014.2
Distortion: 9.25302
Distortions/cluster: 9.25302
Variance: 0.165233
Variances/cluster: 0.165233
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Initialization seed trial #2 of 10; initialization seed = 493575227
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Initialized k-means centers using random sampling: 1 centers
Number of k-means iterations performed: 1
BIC score: 10014.2
Distortion: 9.25302
Distortions/cluster: 9.25302
Variance: 0.165233
Variances/cluster: 0.165233
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Initialization seed trial #3 of 10; initialization seed = 493575228
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Initialized k-means centers using random sampling: 1 centers
Number of k-means iterations performed: 1
BIC score: 10014.2
Distortion: 9.25302
Distortions/cluster: 9.25302
Variance: 0.165233
Variances/cluster: 0.165233
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Initialization seed trial #4 of 10; initialization seed = 493575229
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Initialized k-means centers using random sampling: 1 centers
Number of k-means iterations performed: 1
BIC score: 10014.2
Distortion: 9.25302
Distortions/cluster: 9.25302
Variance: 0.165233
Variances/cluster: 0.165233
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Initialization seed trial #5 of 10; initialization seed = 493575230
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Initialized k-means centers using random sampling: 1 centers
Number of k-means iterations performed: 1
BIC score: 10014.2
Distortion: 9.25302
Distortions/cluster: 9.25302
Variance: 0.165233
Variances/cluster: 0.165233
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Initialization seed trial #6 of 10; initialization seed = 493575231
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Initialized k-means centers using random sampling: 1 centers
Number of k-means iterations performed: 1
BIC score: 10014.2
Distortion: 9.25302
Distortions/cluster: 9.25302
Variance: 0.165233
Variances/cluster: 0.165233
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Initialization seed trial #7 of 10; initialization seed = 493575232
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Initialized k-means centers using random sampling: 1 centers
Number of k-means iterations performed: 1
BIC score: 10014.2
Distortion: 9.25302
Distortions/cluster: 9.25302
Variance: 0.165233
Variances/cluster: 0.165233
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Initialization seed trial #8 of 10; initialization seed = 493575233
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Initialized k-means centers using random sampling: 1 centers
Number of k-means iterations performed: 1
BIC score: 10014.2
Distortion: 9.25302
Distortions/cluster: 9.25302
Variance: 0.165233
Variances/cluster: 0.165233
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Initialization seed trial #9 of 10; initialization seed = 493575234
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Initialized k-means centers using random sampling: 1 centers
Number of k-means iterations performed: 1
BIC score: 10014.2
Distortion: 9.25302
Distortions/cluster: 9.25302
Variance: 0.165233
Variances/cluster: 0.165233
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Initialization seed trial #10 of 10; initialization seed = 493575235
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Initialized k-means centers using random sampling: 1 centers
Number of k-means iterations performed: 1
BIC score: 10014.2
Distortion: 9.25302
Distortions/cluster: 9.25302
Variance: 0.165233
Variances/cluster: 0.165233
The best initialization seed trial was #1
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Run number 2 of at most 5, k = 5
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Initialization seed trial #1 of 10; initialization seed = 493575236
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Initialized k-means centers using random sampling: 5 centers
Number of k-means iterations performed: 3
BIC score: 14135.4
Distortion: 1.5987
Distortions/cluster: 0.0523522 0.053997 0.0281982 1.46416 0
Variance: 0.0307443
Variances/cluster: 0.0510373 0.00409678 0.00226563 0.0555703 0
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Initialization seed trial #2 of 10; initialization seed = 493575237
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Initialized k-means centers using random sampling: 5 centers
Number of k-means iterations performed: 2
BIC score: 19135.6
Distortion: 0.274746
Distortions/cluster: 0.040207 0.0590775 0.0198702 0.13624 0.0193518
Variance: 0.00528359
Variances/cluster: 0.00330447 0.00448225 0.0193712 0.0101226 0.00159045
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Initialization seed trial #3 of 10; initialization seed = 493575238
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Initialized k-means centers using random sampling: 5 centers
Number of k-means iterations performed: 3
BIC score: 14084.7
Distortion: 1.62546
Distortions/cluster: 0.0167407 1.46416 8.29064e-34 2.35169e-06 0.144562
Variance: 0.0312589
Variances/cluster: 0.0163203 0.0555703 6.43618e-32 2.25683e-07 0.0101853
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Initialization seed trial #4 of 10; initialization seed = 493575239
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Initialized k-means centers using random sampling: 5 centers
Number of k-means iterations performed: 1
BIC score: 19098.5
Distortion: 0.278186
Distortions/cluster: 0.0578237 0.0193518 0.0590775 0.13624 0.00569292
Variance: 0.00534973
Variances/cluster: 0.0283638 0.00159045 0.00448225 0.0101226 0.000510367
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Initialization seed trial #5 of 10; initialization seed = 493575240
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Initialized k-means centers using random sampling: 5 centers
Number of k-means iterations performed: 3
BIC score: 18754.9
Distortion: 0.314029
Distortions/cluster: 0.0193518 0.00592006 0.00795464 0.13624 0.144562
Variance: 0.00603901
Variances/cluster: 0.00159045 0.000530729 0.00775485 0.0101226 0.0101853
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Initialization seed trial #6 of 10; initialization seed = 493575241
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Initialized k-means centers using random sampling: 5 centers
Number of k-means iterations performed: 3
BIC score: 14084.7
Distortion: 1.62546
Distortions/cluster: 0.144562 2.35169e-06 8.29064e-34 1.46416 0.0167407
Variance: 0.0312589
Variances/cluster: 0.0101853 2.25683e-07 6.43618e-32 0.0555703 0.0163203
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Initialization seed trial #7 of 10; initialization seed = 493575242
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Initialized k-means centers using random sampling: 5 centers
Number of k-means iterations performed: 2
BIC score: 19509.6
Distortion: 0.240971
Distortions/cluster: 0.144562 0.0012385 0.0590775 0.0193518 0.0167407
Variance: 0.00463405
Variances/cluster: 0.0101853 0.000108325 0.00448225 0.00159045 0.0163203
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Initialization seed trial #8 of 10; initialization seed = 493575243
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Initialized k-means centers using random sampling: 5 centers
Number of k-means iterations performed: 3
BIC score: 19098.5
Distortion: 0.278186
Distortions/cluster: 0.0578237 0.0590775 0.13624 0.00569292 0.0193518
Variance: 0.00534973
Variances/cluster: 0.0283638 0.00448225 0.0101226 0.000510367 0.00159045
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Initialization seed trial #9 of 10; initialization seed = 493575244
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Initialized k-means centers using random sampling: 5 centers
Number of k-means iterations performed: 2
BIC score: 14246.5
Distortion: 1.53324
Distortions/cluster: 0.00795464 0.0193518 1.3956 0.104416 0.00592006
Variance: 0.0294854
Variances/cluster: 0.00775485 0.00159045 0.0544868 0.0512186 0.000530729
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Initialization seed trial #10 of 10; initialization seed = 493575245
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Initialized k-means centers using random sampling: 5 centers
Number of k-means iterations performed: 3
BIC score: 19135.6
Distortion: 0.274746
Distortions/cluster: 0.0198702 0.0193518 0.13624 0.0590775 0.040207
Variance: 0.00528359
Variances/cluster: 0.0193712 0.00159045 0.0101226 0.00448225 0.00330447
The best initialization seed trial was #7
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Run number 3 of at most 5, k = 3
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Initialization seed trial #1 of 10; initialization seed = 493575246
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Initialized k-means centers using random sampling: 3 centers
Number of k-means iterations performed: 3
BIC score: 14300.3
Distortion: 1.74496
Distortions/cluster: 0.144562 0.13624 1.46416
Variance: 0.032314
Variances/cluster: 0.0101853 0.0101226 0.0555703
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Initialization seed trial #2 of 10; initialization seed = 493575247
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Initialized k-means centers using random sampling: 3 centers
Number of k-means iterations performed: 1
BIC score: 14300.3
Distortion: 1.74496
Distortions/cluster: 0.144562 0.13624 1.46416
Variance: 0.032314
Variances/cluster: 0.0101853 0.0101226 0.0555703
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Initialization seed trial #3 of 10; initialization seed = 493575248
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Initialized k-means centers using random sampling: 3 centers
Number of k-means iterations performed: 1
BIC score: 14300.3
Distortion: 1.74496
Distortions/cluster: 0.144562 1.46416 0.13624
Variance: 0.032314
Variances/cluster: 0.0101853 0.0555703 0.0101226
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Initialization seed trial #4 of 10; initialization seed = 493575249
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Initialized k-means centers using random sampling: 3 centers
Number of k-means iterations performed: 2
BIC score: 14314.9
Distortion: 1.73703
Distortions/cluster: 0.0590775 0.0193518 1.6586
Variance: 0.0321672
Variances/cluster: 0.00448225 0.00159045 0.0578873
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Initialization seed trial #5 of 10; initialization seed = 493575250
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Initialized k-means centers using random sampling: 3 centers
Number of k-means iterations performed: 1
BIC score: 14300.3
Distortion: 1.74496
Distortions/cluster: 0.144562 1.46416 0.13624
Variance: 0.032314
Variances/cluster: 0.0101853 0.0555703 0.0101226
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Initialization seed trial #6 of 10; initialization seed = 493575251
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Initialized k-means centers using random sampling: 3 centers
Number of k-means iterations performed: 1
BIC score: 14300.3
Distortion: 1.74496
Distortions/cluster: 0.13624 0.144562 1.46416
Variance: 0.032314
Variances/cluster: 0.0101226 0.0101853 0.0555703
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Initialization seed trial #7 of 10; initialization seed = 493575252
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Initialized k-means centers using random sampling: 3 centers
Number of k-means iterations performed: 1
BIC score: 14300.3
Distortion: 1.74496
Distortions/cluster: 1.46416 0.13624 0.144562
Variance: 0.032314
Variances/cluster: 0.0555703 0.0101226 0.0101853
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Initialization seed trial #8 of 10; initialization seed = 493575253
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Initialized k-means centers using random sampling: 3 centers
Number of k-means iterations performed: 1
BIC score: 14300.3
Distortion: 1.74496
Distortions/cluster: 0.144562 0.13624 1.46416
Variance: 0.032314
Variances/cluster: 0.0101853 0.0101226 0.0555703
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Initialization seed trial #9 of 10; initialization seed = 493575254
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Initialized k-means centers using random sampling: 3 centers
Number of k-means iterations performed: 1
BIC score: 14300.3
Distortion: 1.74496
Distortions/cluster: 0.144562 0.13624 1.46416
Variance: 0.032314
Variances/cluster: 0.0101853 0.0101226 0.0555703
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Initialization seed trial #10 of 10; initialization seed = 493575255
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Initialized k-means centers using random sampling: 3 centers
Number of k-means iterations performed: 2
BIC score: 14314.9
Distortion: 1.73703
Distortions/cluster: 0.0193518 1.6586 0.0590775
Variance: 0.0321672
Variances/cluster: 0.00159045 0.0578873 0.00448225
The best initialization seed trial was #4
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Run number 4 of at most 5, k = 4
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Initialization seed trial #1 of 10; initialization seed = 493575256
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Initialized k-means centers using random sampling: 4 centers
Number of k-means iterations performed: 2
BIC score: 18581.6
Distortion: 0.359231
Distortions/cluster: 0.13624 0.144562 0.0193518 0.0590775
Variance: 0.00677795
Variances/cluster: 0.0101226 0.0101853 0.00159045 0.00448225
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Initialization seed trial #2 of 10; initialization seed = 493575257
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Initialized k-means centers using random sampling: 4 centers
Number of k-means iterations performed: 1
BIC score: 18581.6
Distortion: 0.359231
Distortions/cluster: 0.0193518 0.13624 0.144562 0.0590775
Variance: 0.00677795
Variances/cluster: 0.00159045 0.0101226 0.0101853 0.00448225
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Initialization seed trial #3 of 10; initialization seed = 493575258
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Initialized k-means centers using random sampling: 4 centers
Number of k-means iterations performed: 3
BIC score: 18581.6
Distortion: 0.359231
Distortions/cluster: 0.144562 0.13624 0.0590775 0.0193518
Variance: 0.00677795
Variances/cluster: 0.0101853 0.0101226 0.00448225 0.00159045
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Initialization seed trial #4 of 10; initialization seed = 493575259
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Initialized k-means centers using random sampling: 4 centers
Number of k-means iterations performed: 2
BIC score: 14290.2
Distortion: 1.6267
Distortions/cluster: 0.144562 0.0167407 1.46416 0.0012385
Variance: 0.0306924
Variances/cluster: 0.0101853 0.0163203 0.0555703 0.000108325
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Initialization seed trial #5 of 10; initialization seed = 493575260
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Initialized k-means centers using random sampling: 4 centers
Number of k-means iterations performed: 2
BIC score: 14199
Distortion: 1.68061
Distortions/cluster: 4.4856e-05 1.6586 0.0150392 0.00693035
Variance: 0.0317097
Variances/cluster: 4.02131e-06 0.0578873 0.00123602 0.00675629
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Initialization seed trial #6 of 10; initialization seed = 493575261
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Initialized k-means centers using random sampling: 4 centers
Number of k-means iterations performed: 2
BIC score: 14290.2
Distortion: 1.6267
Distortions/cluster: 1.46416 0.0167407 0.0012385 0.144562
Variance: 0.0306924
Variances/cluster: 0.0555703 0.0163203 0.000108325 0.0101853
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Initialization seed trial #7 of 10; initialization seed = 493575262
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Initialized k-means centers using random sampling: 4 centers
Number of k-means iterations performed: 2
BIC score: 18581.6
Distortion: 0.359231
Distortions/cluster: 0.0193518 0.0590775 0.13624 0.144562
Variance: 0.00677795
Variances/cluster: 0.00159045 0.00448225 0.0101226 0.0101853
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Initialization seed trial #8 of 10; initialization seed = 493575263
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Initialized k-means centers using random sampling: 4 centers
Number of k-means iterations performed: 3
BIC score: 14339.6
Distortion: 1.5987
Distortions/cluster: 0.0281982 0.053997 0.0523522 1.46416
Variance: 0.0301642
Variances/cluster: 0.00226563 0.00409678 0.0510373 0.0555703
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Initialization seed trial #9 of 10; initialization seed = 493575264
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Initialized k-means centers using random sampling: 4 centers
Number of k-means iterations performed: 3
BIC score: 18581.6
Distortion: 0.359231
Distortions/cluster: 0.0590775 0.13624 0.144562 0.0193518
Variance: 0.00677795
Variances/cluster: 0.00448225 0.0101226 0.0101853 0.00159045
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Initialization seed trial #10 of 10; initialization seed = 493575265
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Initialized k-means centers using random sampling: 4 centers
Number of k-means iterations performed: 3
BIC score: 14180
Distortion: 1.69183
Distortions/cluster: 0.0193518 0.00592006 1.6586 0.00795464
Variance: 0.0319212
Variances/cluster: 0.00159045 0.000530729 0.0578873 0.00775485
The best initialization seed trial was #1
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Post-processing runs
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For the BIC threshold, the best clustering was run 4 (k = 4)
Post-processing run 4 (k = 4)
Saving labels and distance from center of each input vector to file '/work/simpoint_flow/sqlite/simpoints/opt.l'
Saving simpoints of all non-empty clusters to file '/work/simpoint_flow/sqlite/simpoints/opt.p'
Saving simpoints of largest clusters making up proportion 0.99 of all weights to file '/work/simpoint_flow/sqlite/simpoints/opt.p.lpt0.99'
Saving weights of all non-empty clusters to file '/work/simpoint_flow/sqlite/simpoints/opt.w'
Saving weights of largest clusters making up proportion 0.99 of all weights to file '/work/simpoint_flow/sqlite/simpoints/opt.w.lpt0.99'
0.253666 0.253666 1
0.266548 0.266548 1
0.231008 0.231008 1
0.248778 0.248778 1
0.253666 0.253666 1
0.266548 0.266548 1
0.231008 0.231008 1
0.248778 0.248778 1
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