train.txt

一种应用广泛的分类算法

-1 1:11.369509 2:3.100775 3:1.808786 4:3.617571 5:0.775194 6:10.335917 7:2.067183 8:1.550388 9:3.359173 10:7.493540 11:1.808786 12:4.134367 13:10.594316 14:3.875969 15:5.167959 16:12.403101 17:6.459949 18:4.651163 19:1.291990 20:4.134367
-1 1:9.708738 2:0.485437 3:4.368932 4:5.339806 5:1.456311 6:17.475729 7:0.970874 8:2.427185 9:4.854369 10:5.825243 11:2.912621 12:1.456311 13:4.854369 14:5.825243 15:7.766990 16:15.048544 17:2.427185 18:3.398058 19:0.970874 20:2.427185
-1 1:8.686211 2:0.760043 3:2.171553 4:4.668838 5:1.411509 6:5.971770 7:1.954397 8:6.188925 9:4.668838 10:8.903366 11:2.280130 12:5.537459 13:7.926167 14:9.663409 15:5.537459 16:8.143323 17:9.554832 18:5.320304 19:0.000000 20:0.651466
-1 1:9.677420 2:2.620968 3:2.016129 4:4.435484 5:2.419355 6:9.677420 7:2.217742 8:2.217742 9:4.233871 10:7.661290 11:1.411290 12:2.822581 13:13.306452 14:3.225806 15:12.701612 16:8.870968 17:3.830645 18:1.814516 19:3.024194 20:1.814516
-1 1:11.261261 2:1.801802 3:2.702703 4:6.306306 5:2.252252 6:5.405406 7:2.702703 8:3.603604 9:6.306306 10:5.855856 11:3.603604 12:5.405406 13:9.009009 14:5.405406 15:7.657658 16:9.009009 17:4.054054 18:1.351351 19:1.351351 20:4.954955
-1 1:12.933025 2:0.230947 3:8.775982 4:9.699769 5:5.080832 6:3.002310 7:1.616628 8:3.233256 9:12.933025 10:5.773672 11:0.692841 12:3.233256 13:3.464203 14:2.309469 15:6.004619 16:6.928406 17:5.080832 18:5.542725 19:1.385681 20:2.078522
-1 1:12.500000 2:2.419355 3:2.822581 4:0.806452 5:2.419355 6:13.709678 7:0.806452 8:5.645161 9:1.612903 10:6.048387 11:0.806452 12:5.241935 13:4.838710 14:2.419355 15:3.629032 16:15.725806 17:6.048387 18:8.467742 19:1.209677 20:2.822581
-1 1:8.866995 2:2.955665 3:4.433497 4:2.216749 5:3.448276 6:8.128078 7:3.201970 8:3.694581 9:3.201970 10:5.911330 11:1.970443 12:2.216749 13:14.778325 14:3.201970 15:6.650246 16:11.330050 17:7.142857 18:2.709360 19:0.246305 20:3.694581
-1 1:4.761905 2:1.343101 3:5.738706 4:6.227106 5:2.930403 6:5.616606 7:1.221001 8:9.035409 9:7.326007 10:9.401710 11:1.831502 12:7.570208 13:4.517704 14:3.052503 15:3.907204 16:8.180708 17:7.326007 18:6.227106 19:1.098901 20:2.686203
-1 1:8.247422 2:6.185567 3:4.123711 4:5.841924 5:1.718213 6:8.247422 7:2.405498 8:2.061856 9:6.529210 10:8.591065 11:1.030928 12:2.061856 13:8.934708 14:3.780069 15:7.903780 16:9.278351 17:3.780069 18:5.498282 19:0.687285 20:3.092783
-1 1:12.758620 2:2.413793 3:3.448276 4:7.931035 5:4.827586 6:8.275862 7:1.034483 8:6.551724 9:7.586207 10:8.965517 11:3.103448 12:4.827586 13:3.103448 14:3.793103 15:4.827586 16:4.827586 17:4.827586 18:4.827586 19:0.344828 20:1.724138
-1 1:2.742616 2:1.265823 3:6.540084 4:7.594937 5:4.008439 6:4.008439 7:3.164557 8:7.383966 9:8.227848 10:9.071730 11:2.953587 12:5.696203 13:4.219409 14:2.531646 15:5.907173 16:6.962025 17:6.118144 18:6.329114 19:2.109705 20:3.164557
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-1 1:9.020618 2:3.350515 3:4.381444 4:6.701031 5:3.092783 6:9.536082 7:2.319588 8:5.412371 9:5.927835 10:8.247422 11:3.092783 12:3.608248 13:3.350515 14:2.835052 15:7.216495 16:6.185567 17:4.639175 18:5.927835 19:0.515464 20:4.639175
-1 1:5.104167 2:0.208333 3:5.416667 4:6.354167 5:6.250000 6:3.020833 7:1.458333 8:9.687500 9:5.416667 10:13.125000 11:1.770833 12:7.187500 13:4.479167 14:4.166667 15:3.333333 16:7.083333 17:6.458333 18:6.041667 19:0.729167 20:2.708333
+1 1:8.424909 2:0.915751 3:7.692307 4:6.043956 5:2.930403 6:6.776557 7:1.465201 8:6.043956 9:7.142857 10:12.087913 11:2.380952 12:4.395605 13:3.113553 14:3.663004 15:4.945055 16:5.677656 17:6.776557 18:7.326007 19:0.183150 20:2.014652
-1 1:21.052631 2:0.000000 3:1.754386 4:4.824562 5:1.315789 6:3.508772 7:0.438596 8:1.754386 9:28.947369 10:3.947368 11:0.877193 12:0.438596 13:11.842105 14:1.754386 15:1.315789 16:4.385965 17:4.385965 18:6.578948 19:0.000000 20:0.877193
-1 1:0.000000 2:1.282051 3:2.564103 4:1.282051 5:5.128205 6:8.974359 7:2.564103 8:5.128205 9:23.076923 10:8.974359 11:5.128205 12:6.410256 13:0.000000 14:0.000000 15:3.846154 16:8.974359 17:5.128205 18:7.692307 19:1.282051 20:2.564103
-1 1:14.285714 2:5.714286 3:4.285714 4:4.285714 5:2.857143 6:4.285714 7:1.428571 8:4.285714 9:7.142857 10:10.000000 11:1.428571 12:1.428571 13:1.428571 14:4.285714 15:11.428572 16:8.571428 17:8.571428 18:2.857143 19:0.000000 20:1.428571
+1 1:5.405406 2:1.930502 3:6.177606 4:5.791506 5:4.633204 6:6.949807 7:4.633204 8:4.247104 9:6.949807 10:8.494208 11:1.158301 12:4.633204 13:8.108109 14:3.088803 15:4.633204 16:7.335907 17:4.633204 18:5.019305 19:3.088803 20:3.088803
+1 1:4.509284 2:1.061008 3:5.835544 4:8.222812 5:3.448276 6:6.631300 7:1.856764 8:2.917772 9:9.018568 10:7.692307 11:2.652520 12:6.366048 13:5.305040 14:3.448276 15:3.978780 16:8.222812 17:3.183024 18:9.283819 19:2.387268 20:3.978780
-1 1:4.545455 2:3.896104 3:4.329004 4:5.844156 5:3.463203 6:7.142857 7:1.731602 8:4.761905 9:5.844156 10:9.956710 11:3.030303 12:3.246753 13:9.523809 14:4.329004 15:5.194805 16:9.523809 17:6.709957 18:4.112554 19:0.216450 20:2.597403
-1 1:9.045226 2:0.000000 3:4.522613 4:11.055276 5:2.010050 6:3.015075 7:1.005025 8:3.517588 9:14.572865 10:9.045226 11:3.015075 12:2.010050 13:4.522613 14:4.522613 15:8.040201 16:8.542713 17:1.005025 18:4.020101 19:2.010050 20:4.522613
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-1 1:3.410982 2:1.331115 3:5.823627 4:5.740433 5:6.405990 6:2.662230 7:1.830283 8:7.820300 9:7.986689 10:12.229617 11:1.830283 12:9.733777 13:4.076539 14:4.159734 15:2.911814 16:9.151414 17:3.660566 18:3.993344 19:0.415973 20:4.825291
-1 1:10.081744 2:1.634877 3:5.177112 4:4.632153 5:2.452316 6:7.629428 7:5.722071 8:4.087193 9:5.722071 10:6.267030 11:3.269755 12:2.452316 13:7.356948 14:4.359673 15:5.722071 16:10.899182 17:4.904632 18:4.632153 19:1.089918 20:1.907357
-1 1:17.098446 2:0.000000 3:2.072539 4:0.518135 5:0.518135 6:5.181347 7:1.554404 8:3.108808 9:23.316063 10:3.626943 11:0.518135 12:0.000000 13:9.326425 14:2.590674 15:11.398964 16:10.880829 17:4.145078 18:2.590674 19:0.000000 20:1.554404
-1 1:20.370371 2:0.000000 3:0.462963 4:3.240741 5:0.462963 6:5.555555 7:0.000000 8:0.925926 9:29.629629 10:5.555555 11:0.000000 12:1.388889 13:8.333333 14:2.314815 15:1.388889 16:8.333333 17:5.092593 18:6.481482 19:0.000000 20:0.462963
-1 1:5.341880 2:3.846154 3:7.264957 4:4.914530 5:5.128205 6:3.205128 7:2.777778 8:5.769231 9:7.051282 10:11.538462 11:2.350427 12:3.846154 13:3.846154 14:2.991453 15:5.341880 16:8.333333 17:4.059829 18:5.982906 19:1.495726 20:4.914530
-1 1:6.439394 2:1.515152 3:6.439394 4:4.166667 5:4.545455 6:6.439394 7:1.136364 8:4.924242 9:6.060606 10:8.333333 11:2.272727 12:8.712121 13:2.651515 14:3.409091 15:4.545455 16:7.575758 17:4.545455 18:7.954545 19:1.893939 20:6.439394
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-1 1:9.185442 2:1.039861 3:4.679376 4:6.759099 5:2.772964 6:7.452340 7:1.733102 8:3.466204 9:3.812825 10:10.571924 11:2.772964 12:4.159445 13:5.199307 14:3.466204 15:7.105719 16:9.012132 17:7.105719 18:6.239168 19:0.693241 20:2.772964
-1 1:4.326923 2:1.442308 3:4.006410 4:9.455129 5:2.083333 6:3.365385 7:5.608974 8:4.967949 9:7.211538 10:9.615385 11:1.602564 12:5.448718 13:5.128205 14:5.608974 15:5.128205 16:8.974359 17:7.532051 18:3.846154 19:1.762820 20:2.884615
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