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decision tree dot and png files

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commit d7fec1d349cd59094ab6d94b51f9a99396ca34c4 1 parent e01ae1b
@hmason authored
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627 solving_problems/thingiverse_tree.dot
@@ -0,0 +1,627 @@
+digraph Tree {
+0 [label="num_likes <= 8.5\nerror = 0.3432\nsamples = 1000\nvalue = [ 780. 220.]"] ;
+1 [label="num_likes <= 3.5\nerror = 0.162208\nsamples = 629\nvalue = [ 573. 56.]"] ;
+122 [label="user_id <= 341.0\nerror = 0.493283\nsamples = 371\nvalue = [ 207. 164.]"] ;
+0 -> 1 ;
+0 -> 122 ;
+1 [label="num_likes <= 3.5\nerror = 0.162208\nsamples = 629\nvalue = [ 573. 56.]"] ;
+2 [label="num_likes <= 1.5\nerror = 0.0575034\nsamples = 405\nvalue = [ 393. 12.]"] ;
+43 [label="user_id <= 924.0\nerror = 0.315689\nsamples = 224\nvalue = [ 180. 44.]"] ;
+1 -> 2 ;
+1 -> 43 ;
+2 [label="num_likes <= 1.5\nerror = 0.0575034\nsamples = 405\nvalue = [ 393. 12.]"] ;
+3 [label="num_likes <= 0.5\nerror = 0.0227243\nsamples = 261\nvalue = [ 258. 3.]"] ;
+18 [label="user_id <= 254.5\nerror = 0.117188\nsamples = 144\nvalue = [ 135. 9.]"] ;
+2 -> 3 ;
+2 -> 18 ;
+3 [label="num_likes <= 0.5\nerror = 0.0227243\nsamples = 261\nvalue = [ 258. 3.]"] ;
+4 [label="error = 0.0\nsamples = 155\nvalue = [ 155. 0.]"] ;
+5 [label="user_id <= 71.0\nerror = 0.0550018\nsamples = 106\nvalue = [ 103. 3.]"] ;
+3 -> 4 ;
+3 -> 5 ;
+5 [label="user_id <= 71.0\nerror = 0.0550018\nsamples = 106\nvalue = [ 103. 3.]"] ;
+6 [label="error = 0.0\nsamples = 27\nvalue = [ 27. 0.]"] ;
+7 [label="user_id <= 79.0\nerror = 0.0730652\nsamples = 79\nvalue = [ 76. 3.]"] ;
+5 -> 6 ;
+5 -> 7 ;
+7 [label="user_id <= 79.0\nerror = 0.0730652\nsamples = 79\nvalue = [ 76. 3.]"] ;
+8 [label="error = 0.32\nsamples = 5\nvalue = [ 4. 1.]"] ;
+9 [label="user_id <= 399.0\nerror = 0.0525931\nsamples = 74\nvalue = [ 72. 2.]"] ;
+7 -> 8 ;
+7 -> 9 ;
+9 [label="user_id <= 399.0\nerror = 0.0525931\nsamples = 74\nvalue = [ 72. 2.]"] ;
+10 [label="error = 0.0\nsamples = 29\nvalue = [ 29. 0.]"] ;
+11 [label="user_id <= 404.5\nerror = 0.0849383\nsamples = 45\nvalue = [ 43. 2.]"] ;
+9 -> 10 ;
+9 -> 11 ;
+11 [label="user_id <= 404.5\nerror = 0.0849383\nsamples = 45\nvalue = [ 43. 2.]"] ;
+12 [label="error = 0.0\nsamples = 1\nvalue = [ 0. 1.]"] ;
+13 [label="user_id <= 798.5\nerror = 0.0444215\nsamples = 44\nvalue = [ 43. 1.]"] ;
+11 -> 12 ;
+11 -> 13 ;
+13 [label="user_id <= 798.5\nerror = 0.0444215\nsamples = 44\nvalue = [ 43. 1.]"] ;
+14 [label="error = 0.0\nsamples = 22\nvalue = [ 22. 0.]"] ;
+15 [label="user_id <= 831.0\nerror = 0.0867769\nsamples = 22\nvalue = [ 21. 1.]"] ;
+13 -> 14 ;
+13 -> 15 ;
+15 [label="user_id <= 831.0\nerror = 0.0867769\nsamples = 22\nvalue = [ 21. 1.]"] ;
+16 [label="error = 0.0\nsamples = 1\nvalue = [ 0. 1.]"] ;
+17 [label="error = 0.0\nsamples = 21\nvalue = [ 21. 0.]"] ;
+15 -> 16 ;
+15 -> 17 ;
+18 [label="user_id <= 254.5\nerror = 0.117188\nsamples = 144\nvalue = [ 135. 9.]"] ;
+19 [label="user_id <= 241.5\nerror = 0.19438\nsamples = 55\nvalue = [ 49. 6.]"] ;
+30 [label="user_id <= 863.5\nerror = 0.0651433\nsamples = 89\nvalue = [ 86. 3.]"] ;
+18 -> 19 ;
+18 -> 30 ;
+19 [label="user_id <= 241.5\nerror = 0.19438\nsamples = 55\nvalue = [ 49. 6.]"] ;
+20 [label="user_id <= 46.0\nerror = 0.168038\nsamples = 54\nvalue = [ 49. 5.]"] ;
+29 [label="error = 0.0\nsamples = 1\nvalue = [ 0. 1.]"] ;
+19 -> 20 ;
+19 -> 29 ;
+20 [label="user_id <= 46.0\nerror = 0.168038\nsamples = 54\nvalue = [ 49. 5.]"] ;
+21 [label="error = 0.0\nsamples = 21\nvalue = [ 21. 0.]"] ;
+22 [label="user_id <= 79.0\nerror = 0.257117\nsamples = 33\nvalue = [ 28. 5.]"] ;
+20 -> 21 ;
+20 -> 22 ;
+22 [label="user_id <= 79.0\nerror = 0.257117\nsamples = 33\nvalue = [ 28. 5.]"] ;
+23 [label="num_likes <= 2.5\nerror = 0.396694\nsamples = 11\nvalue = [ 8. 3.]"] ;
+26 [label="user_id <= 209.5\nerror = 0.165289\nsamples = 22\nvalue = [ 20. 2.]"] ;
+22 -> 23 ;
+22 -> 26 ;
+23 [label="num_likes <= 2.5\nerror = 0.396694\nsamples = 11\nvalue = [ 8. 3.]"] ;
+24 [label="error = 0.5\nsamples = 4\nvalue = [ 2. 2.]"] ;
+25 [label="error = 0.244898\nsamples = 7\nvalue = [ 6. 1.]"] ;
+23 -> 24 ;
+23 -> 25 ;
+26 [label="user_id <= 209.5\nerror = 0.165289\nsamples = 22\nvalue = [ 20. 2.]"] ;
+27 [label="error = 0.0\nsamples = 14\nvalue = [ 14. 0.]"] ;
+28 [label="error = 0.375\nsamples = 8\nvalue = [ 6. 2.]"] ;
+26 -> 27 ;
+26 -> 28 ;
+30 [label="user_id <= 863.5\nerror = 0.0651433\nsamples = 89\nvalue = [ 86. 3.]"] ;
+31 [label="user_id <= 480.0\nerror = 0.0327778\nsamples = 60\nvalue = [ 59. 1.]"] ;
+36 [label="user_id <= 882.5\nerror = 0.128419\nsamples = 29\nvalue = [ 27. 2.]"] ;
+30 -> 31 ;
+30 -> 36 ;
+31 [label="user_id <= 480.0\nerror = 0.0327778\nsamples = 60\nvalue = [ 59. 1.]"] ;
+32 [label="user_id <= 453.5\nerror = 0.0713306\nsamples = 27\nvalue = [ 26. 1.]"] ;
+35 [label="error = 0.0\nsamples = 33\nvalue = [ 33. 0.]"] ;
+31 -> 32 ;
+31 -> 35 ;
+32 [label="user_id <= 453.5\nerror = 0.0713306\nsamples = 27\nvalue = [ 26. 1.]"] ;
+33 [label="error = 0.0\nsamples = 18\nvalue = [ 18. 0.]"] ;
+34 [label="error = 0.197531\nsamples = 9\nvalue = [ 8. 1.]"] ;
+32 -> 33 ;
+32 -> 34 ;
+36 [label="user_id <= 882.5\nerror = 0.128419\nsamples = 29\nvalue = [ 27. 2.]"] ;
+37 [label="error = 0.444444\nsamples = 3\nvalue = [ 2. 1.]"] ;
+38 [label="user_id <= 1036.0\nerror = 0.0739645\nsamples = 26\nvalue = [ 25. 1.]"] ;
+36 -> 37 ;
+36 -> 38 ;
+38 [label="user_id <= 1036.0\nerror = 0.0739645\nsamples = 26\nvalue = [ 25. 1.]"] ;
+39 [label="user_id <= 998.5\nerror = 0.165289\nsamples = 11\nvalue = [ 10. 1.]"] ;
+42 [label="error = 0.0\nsamples = 15\nvalue = [ 15. 0.]"] ;
+38 -> 39 ;
+38 -> 42 ;
+39 [label="user_id <= 998.5\nerror = 0.165289\nsamples = 11\nvalue = [ 10. 1.]"] ;
+40 [label="error = 0.0\nsamples = 10\nvalue = [ 10. 0.]"] ;
+41 [label="error = 0.0\nsamples = 1\nvalue = [ 0. 1.]"] ;
+39 -> 40 ;
+39 -> 41 ;
+43 [label="user_id <= 924.0\nerror = 0.315689\nsamples = 224\nvalue = [ 180. 44.]"] ;
+44 [label="user_id <= 206.0\nerror = 0.353668\nsamples = 183\nvalue = [ 141. 42.]"] ;
+115 [label="num_likes <= 7.5\nerror = 0.0928019\nsamples = 41\nvalue = [ 39. 2.]"] ;
+43 -> 44 ;
+43 -> 115 ;
+44 [label="user_id <= 206.0\nerror = 0.353668\nsamples = 183\nvalue = [ 141. 42.]"] ;
+45 [label="num_likes <= 5.5\nerror = 0.231111\nsamples = 60\nvalue = [ 52. 8.]"] ;
+62 [label="user_id <= 252.0\nerror = 0.400026\nsamples = 123\nvalue = [ 89. 34.]"] ;
+44 -> 45 ;
+44 -> 62 ;
+45 [label="num_likes <= 5.5\nerror = 0.231111\nsamples = 60\nvalue = [ 52. 8.]"] ;
+46 [label="user_id <= 41.5\nerror = 0.117188\nsamples = 32\nvalue = [ 30. 2.]"] ;
+51 [label="user_id <= 2.5\nerror = 0.336735\nsamples = 28\nvalue = [ 22. 6.]"] ;
+45 -> 46 ;
+45 -> 51 ;
+46 [label="user_id <= 41.5\nerror = 0.117188\nsamples = 32\nvalue = [ 30. 2.]"] ;
+47 [label="num_likes <= 4.5\nerror = 0.297521\nsamples = 11\nvalue = [ 9. 2.]"] ;
+50 [label="error = 0.0\nsamples = 21\nvalue = [ 21. 0.]"] ;
+46 -> 47 ;
+46 -> 50 ;
+47 [label="num_likes <= 4.5\nerror = 0.297521\nsamples = 11\nvalue = [ 9. 2.]"] ;
+48 [label="error = 0.48\nsamples = 5\nvalue = [ 3. 2.]"] ;
+49 [label="error = 0.0\nsamples = 6\nvalue = [ 6. 0.]"] ;
+47 -> 48 ;
+47 -> 49 ;
+51 [label="user_id <= 2.5\nerror = 0.336735\nsamples = 28\nvalue = [ 22. 6.]"] ;
+52 [label="error = 0.0\nsamples = 7\nvalue = [ 7. 0.]"] ;
+53 [label="user_id <= 157.5\nerror = 0.408163\nsamples = 21\nvalue = [ 15. 6.]"] ;
+51 -> 52 ;
+51 -> 53 ;
+53 [label="user_id <= 157.5\nerror = 0.408163\nsamples = 21\nvalue = [ 15. 6.]"] ;
+54 [label="user_id <= 108.0\nerror = 0.432133\nsamples = 19\nvalue = [ 13. 6.]"] ;
+61 [label="error = 0.0\nsamples = 2\nvalue = [ 2. 0.]"] ;
+53 -> 54 ;
+53 -> 61 ;
+54 [label="user_id <= 108.0\nerror = 0.432133\nsamples = 19\nvalue = [ 13. 6.]"] ;
+55 [label="user_id <= 79.0\nerror = 0.391111\nsamples = 15\nvalue = [ 11. 4.]"] ;
+60 [label="error = 0.5\nsamples = 4\nvalue = [ 2. 2.]"] ;
+54 -> 55 ;
+54 -> 60 ;
+55 [label="user_id <= 79.0\nerror = 0.391111\nsamples = 15\nvalue = [ 11. 4.]"] ;
+56 [label="user_id <= 65.0\nerror = 0.426035\nsamples = 13\nvalue = [ 9. 4.]"] ;
+59 [label="error = 0.0\nsamples = 2\nvalue = [ 2. 0.]"] ;
+55 -> 56 ;
+55 -> 59 ;
+56 [label="user_id <= 65.0\nerror = 0.426035\nsamples = 13\nvalue = [ 9. 4.]"] ;
+57 [label="error = 0.345679\nsamples = 9\nvalue = [ 7. 2.]"] ;
+58 [label="error = 0.5\nsamples = 4\nvalue = [ 2. 2.]"] ;
+56 -> 57 ;
+56 -> 58 ;
+62 [label="user_id <= 252.0\nerror = 0.400026\nsamples = 123\nvalue = [ 89. 34.]"] ;
+63 [label="num_likes <= 7.5\nerror = 0.495868\nsamples = 11\nvalue = [ 5. 6.]"] ;
+68 [label="user_id <= 919.0\nerror = 0.375\nsamples = 112\nvalue = [ 84. 28.]"] ;
+62 -> 63 ;
+62 -> 68 ;
+63 [label="num_likes <= 7.5\nerror = 0.495868\nsamples = 11\nvalue = [ 5. 6.]"] ;
+64 [label="num_likes <= 5.5\nerror = 0.48\nsamples = 10\nvalue = [ 4. 6.]"] ;
+67 [label="error = 0.0\nsamples = 1\nvalue = [ 1. 0.]"] ;
+63 -> 64 ;
+63 -> 67 ;
+64 [label="num_likes <= 5.5\nerror = 0.48\nsamples = 10\nvalue = [ 4. 6.]"] ;
+65 [label="error = 0.489796\nsamples = 7\nvalue = [ 4. 3.]"] ;
+66 [label="error = 0.0\nsamples = 3\nvalue = [ 0. 3.]"] ;
+64 -> 65 ;
+64 -> 66 ;
+68 [label="user_id <= 919.0\nerror = 0.375\nsamples = 112\nvalue = [ 84. 28.]"] ;
+69 [label="user_id <= 401.0\nerror = 0.368152\nsamples = 111\nvalue = [ 84. 27.]"] ;
+114 [label="error = 0.0\nsamples = 1\nvalue = [ 0. 1.]"] ;
+68 -> 69 ;
+68 -> 114 ;
+69 [label="user_id <= 401.0\nerror = 0.368152\nsamples = 111\nvalue = [ 84. 27.]"] ;
+70 [label="user_id <= 370.5\nerror = 0.244898\nsamples = 21\nvalue = [ 18. 3.]"] ;
+75 [label="user_id <= 445.0\nerror = 0.391111\nsamples = 90\nvalue = [ 66. 24.]"] ;
+69 -> 70 ;
+69 -> 75 ;
+70 [label="user_id <= 370.5\nerror = 0.244898\nsamples = 21\nvalue = [ 18. 3.]"] ;
+71 [label="num_likes <= 6.5\nerror = 0.375\nsamples = 12\nvalue = [ 9. 3.]"] ;
+74 [label="error = 0.0\nsamples = 9\nvalue = [ 9. 0.]"] ;
+70 -> 71 ;
+70 -> 74 ;
+71 [label="num_likes <= 6.5\nerror = 0.375\nsamples = 12\nvalue = [ 9. 3.]"] ;
+72 [label="error = 0.444444\nsamples = 9\nvalue = [ 6. 3.]"] ;
+73 [label="error = 0.0\nsamples = 3\nvalue = [ 3. 0.]"] ;
+71 -> 72 ;
+71 -> 73 ;
+75 [label="user_id <= 445.0\nerror = 0.391111\nsamples = 90\nvalue = [ 66. 24.]"] ;
+76 [label="error = 0.0\nsamples = 3\nvalue = [ 0. 3.]"] ;
+77 [label="user_id <= 849.0\nerror = 0.366231\nsamples = 87\nvalue = [ 66. 21.]"] ;
+75 -> 76 ;
+75 -> 77 ;
+77 [label="user_id <= 849.0\nerror = 0.366231\nsamples = 87\nvalue = [ 66. 21.]"] ;
+78 [label="user_id <= 824.5\nerror = 0.384551\nsamples = 77\nvalue = [ 57. 20.]"] ;
+111 [label="user_id <= 906.5\nerror = 0.18\nsamples = 10\nvalue = [ 9. 1.]"] ;
+77 -> 78 ;
+77 -> 111 ;
+78 [label="user_id <= 824.5\nerror = 0.384551\nsamples = 77\nvalue = [ 57. 20.]"] ;
+79 [label="user_id <= 778.5\nerror = 0.352653\nsamples = 70\nvalue = [ 54. 16.]"] ;
+110 [label="error = 0.489796\nsamples = 7\nvalue = [ 3. 4.]"] ;
+78 -> 79 ;
+78 -> 110 ;
+79 [label="user_id <= 778.5\nerror = 0.352653\nsamples = 70\nvalue = [ 54. 16.]"] ;
+80 [label="user_id <= 764.0\nerror = 0.391111\nsamples = 60\nvalue = [ 44. 16.]"] ;
+109 [label="error = 0.0\nsamples = 10\nvalue = [ 10. 0.]"] ;
+79 -> 80 ;
+79 -> 109 ;
+80 [label="user_id <= 764.0\nerror = 0.391111\nsamples = 60\nvalue = [ 44. 16.]"] ;
+81 [label="user_id <= 657.5\nerror = 0.379201\nsamples = 59\nvalue = [ 44. 15.]"] ;
+108 [label="error = 0.0\nsamples = 1\nvalue = [ 0. 1.]"] ;
+80 -> 81 ;
+80 -> 108 ;
+81 [label="user_id <= 657.5\nerror = 0.379201\nsamples = 59\nvalue = [ 44. 15.]"] ;
+82 [label="user_id <= 612.5\nerror = 0.353299\nsamples = 48\nvalue = [ 37. 11.]"] ;
+105 [label="user_id <= 692.5\nerror = 0.46281\nsamples = 11\nvalue = [ 7. 4.]"] ;
+81 -> 82 ;
+81 -> 105 ;
+82 [label="user_id <= 612.5\nerror = 0.353299\nsamples = 48\nvalue = [ 37. 11.]"] ;
+83 [label="user_id <= 599.5\nerror = 0.369383\nsamples = 45\nvalue = [ 34. 11.]"] ;
+104 [label="error = 0.0\nsamples = 3\nvalue = [ 3. 0.]"] ;
+82 -> 83 ;
+82 -> 104 ;
+83 [label="user_id <= 599.5\nerror = 0.369383\nsamples = 45\nvalue = [ 34. 11.]"] ;
+84 [label="user_id <= 580.0\nerror = 0.35695\nsamples = 43\nvalue = [ 33. 10.]"] ;
+103 [label="error = 0.5\nsamples = 2\nvalue = [ 1. 1.]"] ;
+83 -> 84 ;
+83 -> 103 ;
+84 [label="user_id <= 580.0\nerror = 0.35695\nsamples = 43\nvalue = [ 33. 10.]"] ;
+85 [label="user_id <= 521.5\nerror = 0.381328\nsamples = 39\nvalue = [ 29. 10.]"] ;
+102 [label="error = 0.0\nsamples = 4\nvalue = [ 4. 0.]"] ;
+84 -> 85 ;
+84 -> 102 ;
+85 [label="user_id <= 521.5\nerror = 0.381328\nsamples = 39\nvalue = [ 29. 10.]"] ;
+86 [label="num_likes <= 4.5\nerror = 0.328181\nsamples = 29\nvalue = [ 23. 6.]"] ;
+99 [label="num_likes <= 4.5\nerror = 0.48\nsamples = 10\nvalue = [ 6. 4.]"] ;
+85 -> 86 ;
+85 -> 99 ;
+86 [label="num_likes <= 4.5\nerror = 0.328181\nsamples = 29\nvalue = [ 23. 6.]"] ;
+87 [label="error = 0.489796\nsamples = 7\nvalue = [ 4. 3.]"] ;
+88 [label="num_likes <= 5.5\nerror = 0.235537\nsamples = 22\nvalue = [ 19. 3.]"] ;
+86 -> 87 ;
+86 -> 88 ;
+88 [label="num_likes <= 5.5\nerror = 0.235537\nsamples = 22\nvalue = [ 19. 3.]"] ;
+89 [label="error = 0.0\nsamples = 5\nvalue = [ 5. 0.]"] ;
+90 [label="user_id <= 494.0\nerror = 0.290657\nsamples = 17\nvalue = [ 14. 3.]"] ;
+88 -> 89 ;
+88 -> 90 ;
+90 [label="user_id <= 494.0\nerror = 0.290657\nsamples = 17\nvalue = [ 14. 3.]"] ;
+91 [label="user_id <= 485.0\nerror = 0.336735\nsamples = 14\nvalue = [ 11. 3.]"] ;
+98 [label="error = 0.0\nsamples = 3\nvalue = [ 3. 0.]"] ;
+90 -> 91 ;
+90 -> 98 ;
+91 [label="user_id <= 485.0\nerror = 0.336735\nsamples = 14\nvalue = [ 11. 3.]"] ;
+92 [label="num_likes <= 7.5\nerror = 0.260355\nsamples = 13\nvalue = [ 11. 2.]"] ;
+97 [label="error = 0.0\nsamples = 1\nvalue = [ 0. 1.]"] ;
+91 -> 92 ;
+91 -> 97 ;
+92 [label="num_likes <= 7.5\nerror = 0.260355\nsamples = 13\nvalue = [ 11. 2.]"] ;
+93 [label="num_likes <= 6.5\nerror = 0.18\nsamples = 10\nvalue = [ 9. 1.]"] ;
+96 [label="error = 0.444444\nsamples = 3\nvalue = [ 2. 1.]"] ;
+92 -> 93 ;
+92 -> 96 ;
+93 [label="num_likes <= 6.5\nerror = 0.18\nsamples = 10\nvalue = [ 9. 1.]"] ;
+94 [label="error = 0.277778\nsamples = 6\nvalue = [ 5. 1.]"] ;
+95 [label="error = 0.0\nsamples = 4\nvalue = [ 4. 0.]"] ;
+93 -> 94 ;
+93 -> 95 ;
+99 [label="num_likes <= 4.5\nerror = 0.48\nsamples = 10\nvalue = [ 6. 4.]"] ;
+100 [label="error = 0.277778\nsamples = 6\nvalue = [ 5. 1.]"] ;
+101 [label="error = 0.375\nsamples = 4\nvalue = [ 1. 3.]"] ;
+99 -> 100 ;
+99 -> 101 ;
+105 [label="user_id <= 692.5\nerror = 0.46281\nsamples = 11\nvalue = [ 7. 4.]"] ;
+106 [label="error = 0.0\nsamples = 3\nvalue = [ 0. 3.]"] ;
+107 [label="error = 0.21875\nsamples = 8\nvalue = [ 7. 1.]"] ;
+105 -> 106 ;
+105 -> 107 ;
+111 [label="user_id <= 906.5\nerror = 0.18\nsamples = 10\nvalue = [ 9. 1.]"] ;
+112 [label="error = 0.0\nsamples = 8\nvalue = [ 8. 0.]"] ;
+113 [label="error = 0.5\nsamples = 2\nvalue = [ 1. 1.]"] ;
+111 -> 112 ;
+111 -> 113 ;
+115 [label="num_likes <= 7.5\nerror = 0.0928019\nsamples = 41\nvalue = [ 39. 2.]"] ;
+116 [label="num_likes <= 4.5\nerror = 0.0555102\nsamples = 35\nvalue = [ 34. 1.]"] ;
+121 [label="error = 0.277778\nsamples = 6\nvalue = [ 5. 1.]"] ;
+115 -> 116 ;
+115 -> 121 ;
+116 [label="num_likes <= 4.5\nerror = 0.0555102\nsamples = 35\nvalue = [ 34. 1.]"] ;
+117 [label="user_id <= 1019.5\nerror = 0.165289\nsamples = 11\nvalue = [ 10. 1.]"] ;
+120 [label="error = 0.0\nsamples = 24\nvalue = [ 24. 0.]"] ;
+116 -> 117 ;
+116 -> 120 ;
+117 [label="user_id <= 1019.5\nerror = 0.165289\nsamples = 11\nvalue = [ 10. 1.]"] ;
+118 [label="error = 0.375\nsamples = 4\nvalue = [ 3. 1.]"] ;
+119 [label="error = 0.0\nsamples = 7\nvalue = [ 7. 0.]"] ;
+117 -> 118 ;
+117 -> 119 ;
+122 [label="user_id <= 341.0\nerror = 0.493283\nsamples = 371\nvalue = [ 207. 164.]"] ;
+123 [label="user_id <= 2.5\nerror = 0.484877\nsamples = 138\nvalue = [ 57. 81.]"] ;
+166 [label="num_likes <= 41.5\nerror = 0.458656\nsamples = 233\nvalue = [ 150. 83.]"] ;
+122 -> 123 ;
+122 -> 166 ;
+123 [label="user_id <= 2.5\nerror = 0.484877\nsamples = 138\nvalue = [ 57. 81.]"] ;
+124 [label="num_likes <= 43.5\nerror = 0.437045\nsamples = 31\nvalue = [ 21. 10.]"] ;
+137 [label="user_id <= 241.0\nerror = 0.446502\nsamples = 107\nvalue = [ 36. 71.]"] ;
+123 -> 124 ;
+123 -> 137 ;
+124 [label="num_likes <= 43.5\nerror = 0.437045\nsamples = 31\nvalue = [ 21. 10.]"] ;
+125 [label="num_likes <= 11.5\nerror = 0.399524\nsamples = 29\nvalue = [ 21. 8.]"] ;
+136 [label="error = 0.0\nsamples = 2\nvalue = [ 0. 2.]"] ;
+124 -> 125 ;
+124 -> 136 ;
+125 [label="num_likes <= 11.5\nerror = 0.399524\nsamples = 29\nvalue = [ 21. 8.]"] ;
+126 [label="num_likes <= 10.5\nerror = 0.277778\nsamples = 12\nvalue = [ 10. 2.]"] ;
+129 [label="num_likes <= 12.5\nerror = 0.456747\nsamples = 17\nvalue = [ 11. 6.]"] ;
+125 -> 126 ;
+125 -> 129 ;
+126 [label="num_likes <= 10.5\nerror = 0.277778\nsamples = 12\nvalue = [ 10. 2.]"] ;
+127 [label="error = 0.345679\nsamples = 9\nvalue = [ 7. 2.]"] ;
+128 [label="error = 0.0\nsamples = 3\nvalue = [ 3. 0.]"] ;
+126 -> 127 ;
+126 -> 128 ;
+129 [label="num_likes <= 12.5\nerror = 0.456747\nsamples = 17\nvalue = [ 11. 6.]"] ;
+130 [label="error = 0.0\nsamples = 1\nvalue = [ 0. 1.]"] ;
+131 [label="num_likes <= 13.5\nerror = 0.429688\nsamples = 16\nvalue = [ 11. 5.]"] ;
+129 -> 130 ;
+129 -> 131 ;
+131 [label="num_likes <= 13.5\nerror = 0.429688\nsamples = 16\nvalue = [ 11. 5.]"] ;
+132 [label="error = 0.0\nsamples = 2\nvalue = [ 2. 0.]"] ;
+133 [label="num_likes <= 25.0\nerror = 0.459184\nsamples = 14\nvalue = [ 9. 5.]"] ;
+131 -> 132 ;
+131 -> 133 ;
+133 [label="num_likes <= 25.0\nerror = 0.459184\nsamples = 14\nvalue = [ 9. 5.]"] ;
+134 [label="error = 0.5\nsamples = 6\nvalue = [ 3. 3.]"] ;
+135 [label="error = 0.375\nsamples = 8\nvalue = [ 6. 2.]"] ;
+133 -> 134 ;
+133 -> 135 ;
+137 [label="user_id <= 241.0\nerror = 0.446502\nsamples = 107\nvalue = [ 36. 71.]"] ;
+138 [label="user_id <= 50.0\nerror = 0.465974\nsamples = 92\nvalue = [ 34. 58.]"] ;
+163 [label="num_likes <= 16.5\nerror = 0.231111\nsamples = 15\nvalue = [ 2. 13.]"] ;
+137 -> 138 ;
+137 -> 163 ;
+138 [label="user_id <= 50.0\nerror = 0.465974\nsamples = 92\nvalue = [ 34. 58.]"] ;
+139 [label="num_likes <= 28.5\nerror = 0.310651\nsamples = 26\nvalue = [ 5. 21.]"] ;
+144 [label="num_likes <= 28.5\nerror = 0.492654\nsamples = 66\nvalue = [ 29. 37.]"] ;
+138 -> 139 ;
+138 -> 144 ;
+139 [label="num_likes <= 28.5\nerror = 0.310651\nsamples = 26\nvalue = [ 5. 21.]"] ;
+140 [label="num_likes <= 12.5\nerror = 0.197531\nsamples = 18\nvalue = [ 2. 16.]"] ;
+143 [label="error = 0.46875\nsamples = 8\nvalue = [ 3. 5.]"] ;
+139 -> 140 ;
+139 -> 143 ;
+140 [label="num_likes <= 12.5\nerror = 0.197531\nsamples = 18\nvalue = [ 2. 16.]"] ;
+141 [label="error = 0.375\nsamples = 8\nvalue = [ 2. 6.]"] ;
+142 [label="error = 0.0\nsamples = 10\nvalue = [ 0. 10.]"] ;
+140 -> 141 ;
+140 -> 142 ;
+144 [label="num_likes <= 28.5\nerror = 0.492654\nsamples = 66\nvalue = [ 29. 37.]"] ;
+145 [label="num_likes <= 22.5\nerror = 0.49926\nsamples = 52\nvalue = [ 27. 25.]"] ;
+160 [label="num_likes <= 52.0\nerror = 0.244898\nsamples = 14\nvalue = [ 2. 12.]"] ;
+144 -> 145 ;
+144 -> 160 ;
+145 [label="num_likes <= 22.5\nerror = 0.49926\nsamples = 52\nvalue = [ 27. 25.]"] ;
+146 [label="user_id <= 57.0\nerror = 0.496219\nsamples = 46\nvalue = [ 21. 25.]"] ;
+159 [label="error = 0.0\nsamples = 6\nvalue = [ 6. 0.]"] ;
+145 -> 146 ;
+145 -> 159 ;
+146 [label="user_id <= 57.0\nerror = 0.496219\nsamples = 46\nvalue = [ 21. 25.]"] ;
+147 [label="num_likes <= 18.0\nerror = 0.42\nsamples = 10\nvalue = [ 7. 3.]"] ;
+150 [label="user_id <= 121.5\nerror = 0.475309\nsamples = 36\nvalue = [ 14. 22.]"] ;
+146 -> 147 ;
+146 -> 150 ;
+147 [label="num_likes <= 18.0\nerror = 0.42\nsamples = 10\nvalue = [ 7. 3.]"] ;
+148 [label="error = 0.345679\nsamples = 9\nvalue = [ 7. 2.]"] ;
+149 [label="error = 0.0\nsamples = 1\nvalue = [ 0. 1.]"] ;
+147 -> 148 ;
+147 -> 149 ;
+150 [label="user_id <= 121.5\nerror = 0.475309\nsamples = 36\nvalue = [ 14. 22.]"] ;
+151 [label="num_likes <= 10.5\nerror = 0.290657\nsamples = 17\nvalue = [ 3. 14.]"] ;
+154 [label="user_id <= 192.0\nerror = 0.487535\nsamples = 19\nvalue = [ 11. 8.]"] ;
+150 -> 151 ;
+150 -> 154 ;
+151 [label="num_likes <= 10.5\nerror = 0.290657\nsamples = 17\nvalue = [ 3. 14.]"] ;
+152 [label="error = 0.5\nsamples = 6\nvalue = [ 3. 3.]"] ;
+153 [label="error = 0.0\nsamples = 11\nvalue = [ 0. 11.]"] ;
+151 -> 152 ;
+151 -> 153 ;
+154 [label="user_id <= 192.0\nerror = 0.487535\nsamples = 19\nvalue = [ 11. 8.]"] ;
+155 [label="user_id <= 175.0\nerror = 0.297521\nsamples = 11\nvalue = [ 9. 2.]"] ;
+158 [label="error = 0.375\nsamples = 8\nvalue = [ 2. 6.]"] ;
+154 -> 155 ;
+154 -> 158 ;
+155 [label="user_id <= 175.0\nerror = 0.297521\nsamples = 11\nvalue = [ 9. 2.]"] ;
+156 [label="error = 0.444444\nsamples = 6\nvalue = [ 4. 2.]"] ;
+157 [label="error = 0.0\nsamples = 5\nvalue = [ 5. 0.]"] ;
+155 -> 156 ;
+155 -> 157 ;
+160 [label="num_likes <= 52.0\nerror = 0.244898\nsamples = 14\nvalue = [ 2. 12.]"] ;
+161 [label="error = 0.0\nsamples = 10\nvalue = [ 0. 10.]"] ;
+162 [label="error = 0.5\nsamples = 4\nvalue = [ 2. 2.]"] ;
+160 -> 161 ;
+160 -> 162 ;
+163 [label="num_likes <= 16.5\nerror = 0.231111\nsamples = 15\nvalue = [ 2. 13.]"] ;
+164 [label="error = 0.345679\nsamples = 9\nvalue = [ 2. 7.]"] ;
+165 [label="error = 0.0\nsamples = 6\nvalue = [ 0. 6.]"] ;
+163 -> 164 ;
+163 -> 165 ;
+166 [label="num_likes <= 41.5\nerror = 0.458656\nsamples = 233\nvalue = [ 150. 83.]"] ;
+167 [label="num_likes <= 16.5\nerror = 0.422762\nsamples = 201\nvalue = [ 140. 61.]"] ;
+242 [label="user_id <= 977.5\nerror = 0.429688\nsamples = 32\nvalue = [ 10. 22.]"] ;
+166 -> 167 ;
+166 -> 242 ;
+167 [label="num_likes <= 16.5\nerror = 0.422762\nsamples = 201\nvalue = [ 140. 61.]"] ;
+168 [label="user_id <= 1248.0\nerror = 0.356505\nsamples = 112\nvalue = [ 86. 26.]"] ;
+213 [label="user_id <= 480.0\nerror = 0.477212\nsamples = 89\nvalue = [ 54. 35.]"] ;
+167 -> 168 ;
+167 -> 213 ;
+168 [label="user_id <= 1248.0\nerror = 0.356505\nsamples = 112\nvalue = [ 86. 26.]"] ;
+169 [label="user_id <= 1165.0\nerror = 0.348998\nsamples = 111\nvalue = [ 86. 25.]"] ;
+212 [label="error = 0.0\nsamples = 1\nvalue = [ 0. 1.]"] ;
+168 -> 169 ;
+168 -> 212 ;
+169 [label="user_id <= 1165.0\nerror = 0.348998\nsamples = 111\nvalue = [ 86. 25.]"] ;
+170 [label="user_id <= 893.0\nerror = 0.3652\nsamples = 104\nvalue = [ 79. 25.]"] ;
+211 [label="error = 0.0\nsamples = 7\nvalue = [ 7. 0.]"] ;
+169 -> 170 ;
+169 -> 211 ;
+170 [label="user_id <= 893.0\nerror = 0.3652\nsamples = 104\nvalue = [ 79. 25.]"] ;
+171 [label="user_id <= 370.5\nerror = 0.328181\nsamples = 87\nvalue = [ 69. 18.]"] ;
+198 [label="user_id <= 924.0\nerror = 0.484429\nsamples = 17\nvalue = [ 10. 7.]"] ;
+170 -> 171 ;
+170 -> 198 ;
+171 [label="user_id <= 370.5\nerror = 0.328181\nsamples = 87\nvalue = [ 69. 18.]"] ;
+172 [label="user_id <= 363.5\nerror = 0.48\nsamples = 10\nvalue = [ 6. 4.]"] ;
+175 [label="user_id <= 447.5\nerror = 0.297521\nsamples = 77\nvalue = [ 63. 14.]"] ;
+171 -> 172 ;
+171 -> 175 ;
+172 [label="user_id <= 363.5\nerror = 0.48\nsamples = 10\nvalue = [ 6. 4.]"] ;
+173 [label="error = 0.0\nsamples = 2\nvalue = [ 2. 0.]"] ;
+174 [label="error = 0.5\nsamples = 8\nvalue = [ 4. 4.]"] ;
+172 -> 173 ;
+172 -> 174 ;
+175 [label="user_id <= 447.5\nerror = 0.297521\nsamples = 77\nvalue = [ 63. 14.]"] ;
+176 [label="num_likes <= 12.5\nerror = 0.124444\nsamples = 15\nvalue = [ 14. 1.]"] ;
+179 [label="user_id <= 542.5\nerror = 0.331426\nsamples = 62\nvalue = [ 49. 13.]"] ;
+175 -> 176 ;
+175 -> 179 ;
+176 [label="num_likes <= 12.5\nerror = 0.124444\nsamples = 15\nvalue = [ 14. 1.]"] ;
+177 [label="error = 0.0\nsamples = 10\nvalue = [ 10. 0.]"] ;
+178 [label="error = 0.32\nsamples = 5\nvalue = [ 4. 1.]"] ;
+176 -> 177 ;
+176 -> 178 ;
+179 [label="user_id <= 542.5\nerror = 0.331426\nsamples = 62\nvalue = [ 49. 13.]"] ;
+180 [label="user_id <= 518.5\nerror = 0.444444\nsamples = 24\nvalue = [ 16. 8.]"] ;
+189 [label="user_id <= 825.0\nerror = 0.228532\nsamples = 38\nvalue = [ 33. 5.]"] ;
+179 -> 180 ;
+179 -> 189 ;
+180 [label="user_id <= 518.5\nerror = 0.444444\nsamples = 24\nvalue = [ 16. 8.]"] ;
+181 [label="num_likes <= 12.5\nerror = 0.42344\nsamples = 23\nvalue = [ 16. 7.]"] ;
+188 [label="error = 0.0\nsamples = 1\nvalue = [ 0. 1.]"] ;
+180 -> 181 ;
+180 -> 188 ;
+181 [label="num_likes <= 12.5\nerror = 0.42344\nsamples = 23\nvalue = [ 16. 7.]"] ;
+182 [label="user_id <= 490.0\nerror = 0.48\nsamples = 15\nvalue = [ 9. 6.]"] ;
+187 [label="error = 0.21875\nsamples = 8\nvalue = [ 7. 1.]"] ;
+181 -> 182 ;
+181 -> 187 ;
+182 [label="user_id <= 490.0\nerror = 0.48\nsamples = 15\nvalue = [ 9. 6.]"] ;
+183 [label="num_likes <= 10.5\nerror = 0.5\nsamples = 12\nvalue = [ 6. 6.]"] ;
+186 [label="error = 0.0\nsamples = 3\nvalue = [ 3. 0.]"] ;
+182 -> 183 ;
+182 -> 186 ;
+183 [label="num_likes <= 10.5\nerror = 0.5\nsamples = 12\nvalue = [ 6. 6.]"] ;
+184 [label="error = 0.444444\nsamples = 6\nvalue = [ 4. 2.]"] ;
+185 [label="error = 0.444444\nsamples = 6\nvalue = [ 2. 4.]"] ;
+183 -> 184 ;
+183 -> 185 ;
+189 [label="user_id <= 825.0\nerror = 0.228532\nsamples = 38\nvalue = [ 33. 5.]"] ;
+190 [label="num_likes <= 15.5\nerror = 0.137174\nsamples = 27\nvalue = [ 25. 2.]"] ;
+195 [label="user_id <= 857.0\nerror = 0.396694\nsamples = 11\nvalue = [ 8. 3.]"] ;
+189 -> 190 ;
+189 -> 195 ;
+190 [label="num_likes <= 15.5\nerror = 0.137174\nsamples = 27\nvalue = [ 25. 2.]"] ;
+191 [label="num_likes <= 13.5\nerror = 0.0768\nsamples = 25\nvalue = [ 24. 1.]"] ;
+194 [label="error = 0.5\nsamples = 2\nvalue = [ 1. 1.]"] ;
+190 -> 191 ;
+190 -> 194 ;
+191 [label="num_likes <= 13.5\nerror = 0.0768\nsamples = 25\nvalue = [ 24. 1.]"] ;
+192 [label="error = 0.0\nsamples = 17\nvalue = [ 17. 0.]"] ;
+193 [label="error = 0.21875\nsamples = 8\nvalue = [ 7. 1.]"] ;
+191 -> 192 ;
+191 -> 193 ;
+195 [label="user_id <= 857.0\nerror = 0.396694\nsamples = 11\nvalue = [ 8. 3.]"] ;
+196 [label="error = 0.5\nsamples = 6\nvalue = [ 3. 3.]"] ;
+197 [label="error = 0.0\nsamples = 5\nvalue = [ 5. 0.]"] ;
+195 -> 196 ;
+195 -> 197 ;
+198 [label="user_id <= 924.0\nerror = 0.484429\nsamples = 17\nvalue = [ 10. 7.]"] ;
+199 [label="error = 0.0\nsamples = 2\nvalue = [ 0. 2.]"] ;
+200 [label="user_id <= 1132.5\nerror = 0.444444\nsamples = 15\nvalue = [ 10. 5.]"] ;
+198 -> 199 ;
+198 -> 200 ;
+200 [label="user_id <= 1132.5\nerror = 0.444444\nsamples = 15\nvalue = [ 10. 5.]"] ;
+201 [label="num_likes <= 15.5\nerror = 0.408163\nsamples = 14\nvalue = [ 10. 4.]"] ;
+210 [label="error = 0.0\nsamples = 1\nvalue = [ 0. 1.]"] ;
+200 -> 201 ;
+200 -> 210 ;
+201 [label="num_likes <= 15.5\nerror = 0.408163\nsamples = 14\nvalue = [ 10. 4.]"] ;
+202 [label="user_id <= 1078.0\nerror = 0.444444\nsamples = 12\nvalue = [ 8. 4.]"] ;
+209 [label="error = 0.0\nsamples = 2\nvalue = [ 2. 0.]"] ;
+201 -> 202 ;
+201 -> 209 ;
+202 [label="user_id <= 1078.0\nerror = 0.444444\nsamples = 12\nvalue = [ 8. 4.]"] ;
+203 [label="num_likes <= 14.5\nerror = 0.396694\nsamples = 11\nvalue = [ 8. 3.]"] ;
+208 [label="error = 0.0\nsamples = 1\nvalue = [ 0. 1.]"] ;
+202 -> 203 ;
+202 -> 208 ;
+203 [label="num_likes <= 14.5\nerror = 0.396694\nsamples = 11\nvalue = [ 8. 3.]"] ;
+204 [label="user_id <= 947.0\nerror = 0.32\nsamples = 10\nvalue = [ 8. 2.]"] ;
+207 [label="error = 0.0\nsamples = 1\nvalue = [ 0. 1.]"] ;
+203 -> 204 ;
+203 -> 207 ;
+204 [label="user_id <= 947.0\nerror = 0.32\nsamples = 10\nvalue = [ 8. 2.]"] ;
+205 [label="error = 0.0\nsamples = 4\nvalue = [ 4. 0.]"] ;
+206 [label="error = 0.444444\nsamples = 6\nvalue = [ 4. 2.]"] ;
+204 -> 205 ;
+204 -> 206 ;
+213 [label="user_id <= 480.0\nerror = 0.477212\nsamples = 89\nvalue = [ 54. 35.]"] ;
+214 [label="num_likes <= 29.0\nerror = 0.35124\nsamples = 22\nvalue = [ 17. 5.]"] ;
+221 [label="user_id <= 538.5\nerror = 0.494542\nsamples = 67\nvalue = [ 37. 30.]"] ;
+213 -> 214 ;
+213 -> 221 ;
+214 [label="num_likes <= 29.0\nerror = 0.35124\nsamples = 22\nvalue = [ 17. 5.]"] ;
+215 [label="num_likes <= 25.5\nerror = 0.277778\nsamples = 18\nvalue = [ 15. 3.]"] ;
+220 [label="error = 0.5\nsamples = 4\nvalue = [ 2. 2.]"] ;
+214 -> 215 ;
+214 -> 220 ;
+215 [label="num_likes <= 25.5\nerror = 0.277778\nsamples = 18\nvalue = [ 15. 3.]"] ;
+216 [label="num_likes <= 20.5\nerror = 0.35503\nsamples = 13\nvalue = [ 10. 3.]"] ;
+219 [label="error = 0.0\nsamples = 5\nvalue = [ 5. 0.]"] ;
+215 -> 216 ;
+215 -> 219 ;
+216 [label="num_likes <= 20.5\nerror = 0.35503\nsamples = 13\nvalue = [ 10. 3.]"] ;
+217 [label="error = 0.21875\nsamples = 8\nvalue = [ 7. 1.]"] ;
+218 [label="error = 0.48\nsamples = 5\nvalue = [ 3. 2.]"] ;
+216 -> 217 ;
+216 -> 218 ;
+221 [label="user_id <= 538.5\nerror = 0.494542\nsamples = 67\nvalue = [ 37. 30.]"] ;
+222 [label="error = 0.0\nsamples = 4\nvalue = [ 0. 4.]"] ;
+223 [label="num_likes <= 33.5\nerror = 0.484757\nsamples = 63\nvalue = [ 37. 26.]"] ;
+221 -> 222 ;
+221 -> 223 ;
+223 [label="num_likes <= 33.5\nerror = 0.484757\nsamples = 63\nvalue = [ 37. 26.]"] ;
+224 [label="user_id <= 1315.0\nerror = 0.495868\nsamples = 55\nvalue = [ 30. 25.]"] ;
+241 [label="error = 0.21875\nsamples = 8\nvalue = [ 7. 1.]"] ;
+223 -> 224 ;
+223 -> 241 ;
+224 [label="user_id <= 1315.0\nerror = 0.495868\nsamples = 55\nvalue = [ 30. 25.]"] ;
+225 [label="user_id <= 1067.5\nerror = 0.49926\nsamples = 52\nvalue = [ 27. 25.]"] ;
+240 [label="error = 0.0\nsamples = 3\nvalue = [ 3. 0.]"] ;
+224 -> 225 ;
+224 -> 240 ;
+225 [label="user_id <= 1067.5\nerror = 0.49926\nsamples = 52\nvalue = [ 27. 25.]"] ;
+226 [label="user_id <= 878.0\nerror = 0.48675\nsamples = 43\nvalue = [ 25. 18.]"] ;
+239 [label="error = 0.345679\nsamples = 9\nvalue = [ 2. 7.]"] ;
+225 -> 226 ;
+225 -> 239 ;
+226 [label="user_id <= 878.0\nerror = 0.48675\nsamples = 43\nvalue = [ 25. 18.]"] ;
+227 [label="user_id <= 800.5\nerror = 0.499541\nsamples = 33\nvalue = [ 17. 16.]"] ;
+236 [label="user_id <= 1030.5\nerror = 0.32\nsamples = 10\nvalue = [ 8. 2.]"] ;
+226 -> 227 ;
+226 -> 236 ;
+227 [label="user_id <= 800.5\nerror = 0.499541\nsamples = 33\nvalue = [ 17. 16.]"] ;
+228 [label="user_id <= 707.0\nerror = 0.465374\nsamples = 19\nvalue = [ 12. 7.]"] ;
+233 [label="num_likes <= 25.5\nerror = 0.459184\nsamples = 14\nvalue = [ 5. 9.]"] ;
+227 -> 228 ;
+227 -> 233 ;
+228 [label="user_id <= 707.0\nerror = 0.465374\nsamples = 19\nvalue = [ 12. 7.]"] ;
+229 [label="num_likes <= 25.5\nerror = 0.5\nsamples = 12\nvalue = [ 6. 6.]"] ;
+232 [label="error = 0.244898\nsamples = 7\nvalue = [ 6. 1.]"] ;
+228 -> 229 ;
+228 -> 232 ;
+229 [label="num_likes <= 25.5\nerror = 0.5\nsamples = 12\nvalue = [ 6. 6.]"] ;
+230 [label="error = 0.408163\nsamples = 7\nvalue = [ 5. 2.]"] ;
+231 [label="error = 0.32\nsamples = 5\nvalue = [ 1. 4.]"] ;
+229 -> 230 ;
+229 -> 231 ;
+233 [label="num_likes <= 25.5\nerror = 0.459184\nsamples = 14\nvalue = [ 5. 9.]"] ;
+234 [label="error = 0.21875\nsamples = 8\nvalue = [ 1. 7.]"] ;
+235 [label="error = 0.444444\nsamples = 6\nvalue = [ 4. 2.]"] ;
+233 -> 234 ;
+233 -> 235 ;
+236 [label="user_id <= 1030.5\nerror = 0.32\nsamples = 10\nvalue = [ 8. 2.]"] ;
+237 [label="error = 0.21875\nsamples = 8\nvalue = [ 7. 1.]"] ;
+238 [label="error = 0.5\nsamples = 2\nvalue = [ 1. 1.]"] ;
+236 -> 237 ;
+236 -> 238 ;
+242 [label="user_id <= 977.5\nerror = 0.429688\nsamples = 32\nvalue = [ 10. 22.]"] ;
+243 [label="num_likes <= 50.5\nerror = 0.366231\nsamples = 29\nvalue = [ 7. 22.]"] ;
+250 [label="error = 0.0\nsamples = 3\nvalue = [ 3. 0.]"] ;
+242 -> 243 ;
+242 -> 250 ;
+243 [label="num_likes <= 50.5\nerror = 0.366231\nsamples = 29\nvalue = [ 7. 22.]"] ;
+244 [label="num_likes <= 47.5\nerror = 0.486111\nsamples = 12\nvalue = [ 5. 7.]"] ;
+247 [label="user_id <= 904.0\nerror = 0.207612\nsamples = 17\nvalue = [ 2. 15.]"] ;
+243 -> 244 ;
+243 -> 247 ;
+244 [label="num_likes <= 47.5\nerror = 0.486111\nsamples = 12\nvalue = [ 5. 7.]"] ;
+245 [label="error = 0.21875\nsamples = 8\nvalue = [ 1. 7.]"] ;
+246 [label="error = 0.0\nsamples = 4\nvalue = [ 4. 0.]"] ;
+244 -> 245 ;
+244 -> 246 ;
+247 [label="user_id <= 904.0\nerror = 0.207612\nsamples = 17\nvalue = [ 2. 15.]"] ;
+248 [label="error = 0.0\nsamples = 13\nvalue = [ 0. 13.]"] ;
+249 [label="error = 0.5\nsamples = 4\nvalue = [ 2. 2.]"] ;
+247 -> 248 ;
+247 -> 249 ;
+}
View
BIN  solving_problems/thingiverse_tree.png
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