$ /home/okazaki/projects/crfsuite/frontend/crfsuite learn -a lbfgs -p feature.possible_states=1 -p feature.possible_transitions=1 -m crfsuite/lbfgs-dense.model train.crfsuite > crfsuite/lbfgs-dense.tr.log CRFSuite 0.11.2 Copyright (c) 2007-2011 Naoaki Okazaki Start time of the training: 2011-07-01T05:53:19Z Reading the data set(s) [1] train.crfsuite 0....1....2....3....4....5....6....7....8....9....10 Number of instances: 8937 Seconds required: 5.130 Statistics the data set(s) Number of data sets (groups): 1 Number of instances: 8936 Number of items: 211727 Number of attributes: 335674 Number of labels: 22 Feature generation type: CRF1d feature.minfreq: 0.000000 feature.possible_states: 1 feature.possible_transitions: 1 0....1....2....3....4....5....6....7....8....9....10 Number of features: 7385312 Seconds required: 31.770 L-BFGS optimization c1: 0.000000 c2: 1.000000 num_memories: 6 max_iterations: 2147483647 epsilon: 0.000010 stop: 10 delta: 0.000010 linesearch: MoreThuente linesearch.max_iterations: 20 ***** Iteration #1 ***** Loss: 271608.000508 Feature norm: 5.000000 Error norm: 44687.532010 Active features: 7385312 Line search trials: 2 Line search step: 0.000049 Seconds required for this iteration: 9.190 ***** Iteration #2 ***** Loss: 161445.864110 Feature norm: 8.957824 Error norm: 26562.464466 Active features: 7385312 Line search trials: 1 Line search step: 1.000000 Seconds required for this iteration: 3.230 ***** Iteration #3 ***** Loss: 112149.730922 Feature norm: 11.863561 Error norm: 14225.667499 Active features: 7385312 Line search trials: 1 Line search step: 1.000000 Seconds required for this iteration: 3.330 ***** Iteration #4 ***** Loss: 91387.233631 Feature norm: 13.608998 Error norm: 10135.195473 Active features: 7385312 Line search trials: 1 Line search step: 1.000000 Seconds required for this iteration: 3.450 ***** Iteration #5 ***** Loss: 69855.110726 Feature norm: 16.621497 Error norm: 6640.566245 Active features: 7385312 Line search 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norm: 78.484683 Error norm: 14.611472 Active features: 7385312 Line search trials: 1 Line search step: 1.000000 Seconds required for this iteration: 3.800 ***** Iteration #121 ***** Loss: 11604.987397 Feature norm: 78.501040 Error norm: 30.522504 Active features: 7385312 Line search trials: 1 Line search step: 1.000000 Seconds required for this iteration: 3.810 ***** Iteration #122 ***** Loss: 11604.668794 Feature norm: 78.500420 Error norm: 13.370579 Active features: 7385312 Line search trials: 1 Line search step: 1.000000 Seconds required for this iteration: 3.810 ***** Iteration #123 ***** Loss: 11604.558618 Feature norm: 78.501378 Error norm: 9.406523 Active features: 7385312 Line search trials: 1 Line search step: 1.000000 Seconds required for this iteration: 3.800 ***** Iteration #124 ***** Loss: 11604.372377 Feature norm: 78.507835 Error norm: 12.789441 Active features: 7385312 Line search trials: 1 Line search step: 1.000000 Seconds required for this iteration: 3.820 ***** Iteration #125 ***** Loss: 11604.298706 Feature norm: 78.514275 Error norm: 27.891615 Active features: 7385312 Line search trials: 2 Line search step: 0.381057 Seconds required for this iteration: 6.560 ***** Iteration #126 ***** Loss: 11604.159795 Feature norm: 78.523030 Error norm: 18.616672 Active features: 7385312 Line search trials: 1 Line search step: 1.000000 Seconds required for this iteration: 3.810 ***** Iteration #127 ***** Loss: 11604.005789 Feature norm: 78.533134 Error norm: 10.092795 Active features: 7385312 Line search trials: 1 Line search step: 1.000000 Seconds required for this iteration: 3.810 ***** Iteration #128 ***** Loss: 11603.885828 Feature norm: 78.543031 Error norm: 9.244642 Active features: 7385312 Line search trials: 1 Line search step: 1.000000 Seconds required for this iteration: 3.790 ***** Iteration #129 ***** Loss: 11603.772325 Feature norm: 78.554019 Error norm: 9.849688 Active features: 7385312 Line search trials: 1 Line search step: 1.000000 Seconds required for this iteration: 3.810 ***** Iteration #130 ***** Loss: 11603.672185 Feature norm: 78.571542 Error norm: 20.571041 Active features: 7385312 Line search trials: 1 Line search step: 1.000000 Seconds required for this iteration: 3.820 ***** Iteration #131 ***** Loss: 11603.532015 Feature norm: 78.579823 Error norm: 9.029069 Active features: 7385312 Line search trials: 1 Line search step: 1.000000 Seconds required for this iteration: 3.810 ***** Iteration #132 ***** Loss: 11603.458831 Feature norm: 78.582821 Error norm: 7.290628 Active features: 7385312 Line search trials: 1 Line search step: 1.000000 Seconds required for this iteration: 3.810 ***** Iteration #133 ***** Loss: 11603.405558 Feature norm: 78.586431 Error norm: 11.741120 Active features: 7385312 Line search trials: 1 Line search step: 1.000000 Seconds required for this iteration: 3.800 ***** Iteration #134 ***** Loss: 11603.385472 Feature norm: 78.595061 Error norm: 26.271974 Active features: 7385312 Line search trials: 1 Line search step: 1.000000 Seconds required for this iteration: 3.810 ***** Iteration #135 ***** Loss: 11603.318857 Feature norm: 78.594242 Error norm: 10.398617 Active features: 7385312 Line search trials: 1 Line search step: 1.000000 Seconds required for this iteration: 3.810 ***** Iteration #136 ***** Loss: 11603.264705 Feature norm: 78.596554 Error norm: 6.885528 Active features: 7385312 Line search trials: 1 Line search step: 1.000000 Seconds required for this iteration: 3.810 ***** Iteration #137 ***** Loss: 11603.213085 Feature norm: 78.603220 Error norm: 10.618294 Active features: 7385312 Line search trials: 1 Line search step: 1.000000 Seconds required for this iteration: 3.810 ***** Iteration #138 ***** Loss: 11603.147551 Feature norm: 78.612628 Error norm: 9.974789 Active features: 7385312 Line search trials: 1 Line search step: 1.000000 Seconds required for this iteration: 3.810 ***** Iteration #139 ***** Loss: 11603.097347 Feature norm: 78.635002 Error norm: 14.114472 Active features: 7385312 Line search trials: 1 Line search step: 1.000000 Seconds required for this iteration: 3.800 ***** Iteration #140 ***** Loss: 11603.027957 Feature norm: 78.634679 Error norm: 5.815492 Active features: 7385312 Line search trials: 1 Line search step: 1.000000 Seconds required for this iteration: 3.810 ***** Iteration #141 ***** Loss: 11602.999941 Feature norm: 78.634725 Error norm: 4.861867 Active features: 7385312 Line search trials: 1 Line search step: 1.000000 Seconds required for this iteration: 3.820 ***** Iteration #142 ***** Loss: 11602.960047 Feature norm: 78.640829 Error norm: 6.186009 Active features: 7385312 Line search trials: 1 Line search step: 1.000000 Seconds required for this iteration: 3.810 ***** Iteration #143 ***** Loss: 11602.937718 Feature norm: 78.644022 Error norm: 11.654054 Active features: 7385312 Line search trials: 2 Line search step: 0.490313 Seconds required for this iteration: 6.570 ***** Iteration #144 ***** Loss: 11602.903484 Feature norm: 78.653249 Error norm: 5.933087 Active features: 7385312 Line search trials: 1 Line search step: 1.000000 Seconds required for this iteration: 3.800 ***** Iteration #145 ***** Loss: 11602.878668 Feature norm: 78.660865 Error norm: 4.965684 Active features: 7385312 Line search trials: 1 Line search step: 1.000000 Seconds required for this iteration: 3.800 ***** Iteration #146 ***** Loss: 11602.840229 Feature norm: 78.668942 Error norm: 5.056656 Active features: 7385312 Line search trials: 1 Line search step: 1.000000 Seconds required for this iteration: 3.810 ***** Iteration #147 ***** Loss: 11602.798441 Feature norm: 78.682166 Error norm: 6.055977 Active features: 7385312 Line search trials: 1 Line search step: 1.000000 Seconds required for this iteration: 3.810 ***** Iteration #148 ***** Loss: 11602.771391 Feature norm: 78.686751 Error norm: 5.011407 Active features: 7385312 Line search trials: 1 Line search step: 1.000000 Seconds required for this iteration: 3.820 ***** Iteration #149 ***** Loss: 11602.754085 Feature norm: 78.686975 Error norm: 3.173281 Active features: 7385312 Line search trials: 1 Line search step: 1.000000 Seconds required for this iteration: 3.800 ***** Iteration #150 ***** Loss: 11602.732583 Feature norm: 78.690263 Error norm: 5.702201 Active features: 7385312 Line search trials: 1 Line search step: 1.000000 Seconds required for this iteration: 3.800 ***** Iteration #151 ***** Loss: 11602.727547 Feature norm: 78.691561 Error norm: 3.750029 Active features: 7385312 Line search trials: 2 Line search step: 0.382029 Seconds required for this iteration: 6.570 ***** Iteration #152 ***** Loss: 11602.722193 Feature norm: 78.693473 Error norm: 3.282831 Active features: 7385312 Line search trials: 1 Line search step: 1.000000 Seconds required for this iteration: 3.810 ***** Iteration #153 ***** Loss: 11602.702787 Feature norm: 78.701529 Error norm: 3.220740 Active features: 7385312 Line search trials: 1 Line search step: 1.000000 Seconds required for this iteration: 3.810 ***** Iteration #154 ***** Loss: 11602.687020 Feature norm: 78.709830 Error norm: 4.179713 Active features: 7385312 Line search trials: 1 Line search step: 1.000000 Seconds required for this iteration: 3.810 ***** Iteration #155 ***** Loss: 11602.676440 Feature norm: 78.718142 Error norm: 4.003862 Active features: 7385312 Line search trials: 1 Line search step: 1.000000 Seconds required for this iteration: 3.800 ***** Iteration #156 ***** Loss: 11602.668094 Feature norm: 78.716695 Error norm: 2.079873 Active features: 7385312 Line search trials: 1 Line search step: 1.000000 Seconds required for this iteration: 3.810 ***** Iteration #157 ***** Loss: 11602.660395 Feature norm: 78.715807 Error norm: 2.332222 Active features: 7385312 Line search trials: 1 Line search step: 1.000000 Seconds required for this iteration: 3.800 ***** Iteration #158 ***** Loss: 11602.652325 Feature norm: 78.717019 Error norm: 2.582674 Active features: 7385312 Line search trials: 1 Line search step: 1.000000 Seconds required for this iteration: 3.810 ***** Iteration #159 ***** Loss: 11602.649857 Feature norm: 78.718258 Error norm: 5.257648 Active features: 7385312 Line search trials: 2 Line search step: 0.153374 Seconds required for this iteration: 6.570 L-BFGS terminated with the stopping criteria Total seconds required for training: 636.790 Storing the model Number of active features: 7385312 (7385312) Number of active attributes: 335674 (335674) Number of active labels: 22 (22) Writing labels Writing attributes Writing feature references for transitions Writing feature references for attributes Seconds required: 2.300 End time of the training: 2011-07-01T06:04:38Z