Command-line: "/tmp_home/simpoint -maxK 5 -dim 100 -fixedLength off -numInitSeeds 10 -loadFVFile /work/simpoint_flow/sqlite/fingerprint/bbfp.345 -saveSimpoints /work/simpoint_flow/sqlite/simpoints/opt.p -saveSimpointWeights /work/simpoint_flow/sqlite/simpoints/opt.w -saveVectorWeights /work/simpoint_flow/sqlite/simpoints/vector.w -saveLabels /work/simpoint_flow/sqlite/simpoints/opt.l -coveragePct .99" 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 ------------------------------------------------------------- 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 -------------------------------------------------------------- Run number 1 of at most 5, k = 1 -------------------------------------------------------------- -------------------------------------------------------------- Initialization seed trial #1 of 10; initialization seed = 493575226 -------------------------------------------------------------- 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 -------------------------------------------------------------- Initialization seed trial #2 of 10; initialization seed = 493575227 -------------------------------------------------------------- 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 -------------------------------------------------------------- Initialization seed trial #3 of 10; initialization seed = 493575228 -------------------------------------------------------------- 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 -------------------------------------------------------------- Initialization seed trial #4 of 10; initialization seed = 493575229 -------------------------------------------------------------- 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 -------------------------------------------------------------- Initialization seed trial #5 of 10; initialization seed = 493575230 -------------------------------------------------------------- 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 -------------------------------------------------------------- Initialization seed trial #6 of 10; initialization seed = 493575231 -------------------------------------------------------------- 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 -------------------------------------------------------------- Initialization seed trial #7 of 10; initialization seed = 493575232 -------------------------------------------------------------- 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 -------------------------------------------------------------- Initialization seed trial #8 of 10; initialization seed = 493575233 -------------------------------------------------------------- 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 -------------------------------------------------------------- Initialization seed trial #9 of 10; initialization seed = 493575234 -------------------------------------------------------------- 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 -------------------------------------------------------------- Initialization seed trial #10 of 10; initialization seed = 493575235 -------------------------------------------------------------- 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 -------------------------------------------------------------- Run number 2 of at most 5, k = 5 -------------------------------------------------------------- -------------------------------------------------------------- Initialization seed trial #1 of 10; initialization seed = 493575236 -------------------------------------------------------------- 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 -------------------------------------------------------------- Initialization seed trial #2 of 10; initialization seed = 493575237 -------------------------------------------------------------- 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 -------------------------------------------------------------- Initialization seed trial #3 of 10; initialization seed = 493575238 -------------------------------------------------------------- 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 -------------------------------------------------------------- Initialization seed trial #4 of 10; initialization seed = 493575239 -------------------------------------------------------------- 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 -------------------------------------------------------------- Initialization seed trial #5 of 10; initialization seed = 493575240 -------------------------------------------------------------- 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 -------------------------------------------------------------- Initialization seed trial #6 of 10; initialization seed = 493575241 -------------------------------------------------------------- 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 -------------------------------------------------------------- Initialization seed trial #7 of 10; initialization seed = 493575242 -------------------------------------------------------------- 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 -------------------------------------------------------------- Initialization seed trial #8 of 10; initialization seed = 493575243 -------------------------------------------------------------- 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 -------------------------------------------------------------- Initialization seed trial #9 of 10; initialization seed = 493575244 -------------------------------------------------------------- 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 -------------------------------------------------------------- Initialization seed trial #10 of 10; initialization seed = 493575245 -------------------------------------------------------------- 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 -------------------------------------------------------------- Run number 3 of at most 5, k = 3 -------------------------------------------------------------- -------------------------------------------------------------- Initialization seed trial #1 of 10; initialization seed = 493575246 -------------------------------------------------------------- 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 -------------------------------------------------------------- Initialization seed trial #2 of 10; initialization seed = 493575247 -------------------------------------------------------------- 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 -------------------------------------------------------------- Initialization seed trial #3 of 10; initialization seed = 493575248 -------------------------------------------------------------- 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 -------------------------------------------------------------- Initialization seed trial #4 of 10; initialization seed = 493575249 -------------------------------------------------------------- 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 -------------------------------------------------------------- Initialization seed trial #5 of 10; initialization seed = 493575250 -------------------------------------------------------------- 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 -------------------------------------------------------------- Initialization seed trial #6 of 10; initialization seed = 493575251 -------------------------------------------------------------- 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 -------------------------------------------------------------- Initialization seed trial #7 of 10; initialization seed = 493575252 -------------------------------------------------------------- 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 -------------------------------------------------------------- Initialization seed trial #8 of 10; initialization seed = 493575253 -------------------------------------------------------------- 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 -------------------------------------------------------------- Initialization seed trial #9 of 10; initialization seed = 493575254 -------------------------------------------------------------- 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 -------------------------------------------------------------- Initialization seed trial #10 of 10; initialization seed = 493575255 -------------------------------------------------------------- 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 -------------------------------------------------------------- Run number 4 of at most 5, k = 4 -------------------------------------------------------------- -------------------------------------------------------------- Initialization seed trial #1 of 10; initialization seed = 493575256 -------------------------------------------------------------- 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 -------------------------------------------------------------- Initialization seed trial #2 of 10; initialization seed = 493575257 -------------------------------------------------------------- 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 -------------------------------------------------------------- Initialization seed trial #3 of 10; initialization seed = 493575258 -------------------------------------------------------------- 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 -------------------------------------------------------------- Initialization seed trial #4 of 10; initialization seed = 493575259 -------------------------------------------------------------- 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 -------------------------------------------------------------- Initialization seed trial #5 of 10; initialization seed = 493575260 -------------------------------------------------------------- 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 -------------------------------------------------------------- Initialization seed trial #6 of 10; initialization seed = 493575261 -------------------------------------------------------------- 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 -------------------------------------------------------------- Initialization seed trial #7 of 10; initialization seed = 493575262 -------------------------------------------------------------- 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 -------------------------------------------------------------- Initialization seed trial #8 of 10; initialization seed = 493575263 -------------------------------------------------------------- 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 -------------------------------------------------------------- Initialization seed trial #9 of 10; initialization seed = 493575264 -------------------------------------------------------------- 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 -------------------------------------------------------------- Initialization seed trial #10 of 10; initialization seed = 493575265 -------------------------------------------------------------- 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 ------------------------------------------------------------------ ------------------------------------------------------------------ Post-processing runs ------------------------------------------------------------------ ------------------------------------------------------------------ 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