Spaces:
Runtime error
Runtime error
{"learner":{"attributes":{"scikit_learn":"{\"_estimator_type\": \"regressor\"}"},"feature_names":["ad_spend","impressions","clicks","conversions"],"feature_types":["int","int","int","int"],"gradient_booster":{"model":{"gbtree_model_param":{"num_parallel_tree":"1","num_trees":"100"},"iteration_indptr":[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100],"tree_info":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"trees":[{"base_weights":[-0E0,-1.5E-1,3.75E-1,-0E0,1.5E-1],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0],"id":0,"left_children":[1,-1,3,-1,-1],"loss_changes":[1.3125E0,0E0,1.875E-1,0E0,0E0],"parents":[2147483647,0,0,2,2],"right_children":[2,-1,4,-1,-1],"split_conditions":[3E3,-1.5E-1,4E3,-0E0,1.5E-1],"split_indices":[0,0,0,0,0],"split_type":[0,0,0,0,0],"sum_hessian":[5E0,2E0,3E0,1E0,2E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"5","size_leaf_vector":"1"}},{"base_weights":[-0E0,-1.1999999E-1,2.9999995E-1,-0E0,1.1999999E-1],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0],"id":1,"left_children":[1,-1,3,-1,-1],"loss_changes":[8.399998E-1,0E0,1.19999975E-1,0E0,0E0],"parents":[2147483647,0,0,2,2],"right_children":[2,-1,4,-1,-1],"split_conditions":[3E3,-1.1999999E-1,4E3,-0E0,1.1999999E-1],"split_indices":[0,0,0,0,0],"split_type":[0,0,0,0,0],"sum_hessian":[5E0,2E0,3E0,1E0,2E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"5","size_leaf_vector":"1"}},{"base_weights":[-0E0,-9.600001E-2,2.4000001E-1,-0E0,9.600001E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0],"id":2,"left_children":[1,-1,3,-1,-1],"loss_changes":[5.3760004E-1,0E0,7.68E-2,0E0,0E0],"parents":[2147483647,0,0,2,2],"right_children":[2,-1,4,-1,-1],"split_conditions":[3E3,-9.600001E-2,4E3,-0E0,9.600001E-2],"split_indices":[0,0,0,0,0],"split_type":[0,0,0,0,0],"sum_hessian":[5E0,2E0,3E0,1E0,2E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"5","size_leaf_vector":"1"}},{"base_weights":[-0E0,-2.5600004E-1,1.9200003E-1,-9.5100015E-2,-2.010001E-2,4.466669E-2,9.5100015E-2,-0E0,2.010001E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0],"id":3,"left_children":[1,3,5,-1,-1,7,-1,-1,-1],"loss_changes":[3.4406412E-1,1.3347983E-2,5.9507325E-2,0E0,0E0,2.9926696E-3,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,5,5],"right_children":[2,4,6,-1,-1,8,-1,-1,-1],"split_conditions":[3E3,2E3,5E3,-9.5100015E-2,-2.010001E-2,4E3,9.5100015E-2,-0E0,2.010001E-2],"split_indices":[0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0],"sum_hessian":[5E0,2E0,3E0,1E0,1E0,2E0,1E0,1E0,1E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"9","size_leaf_vector":"1"}},{"base_weights":[-0E0,-2.1760003E-1,1.6320002E-1,-8.083502E-2,-1.7084993E-2,3.796665E-2,8.083502E-2,-0E0,1.7084993E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0],"id":4,"left_children":[1,3,5,-1,-1,7,-1,-1,-1],"loss_changes":[2.485863E-1,9.643957E-3,4.2994097E-2,0E0,0E0,2.1621995E-3,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,5,5],"right_children":[2,4,6,-1,-1,8,-1,-1,-1],"split_conditions":[3E3,2E3,5E3,-8.083502E-2,-1.7084993E-2,4E3,8.083502E-2,-0E0,1.7084993E-2],"split_indices":[0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0],"sum_hessian":[5E0,2E0,3E0,1E0,1E0,2E0,1E0,1E0,1E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"9","size_leaf_vector":"1"}},{"base_weights":[-1.9868216E-8,-1.8496001E-1,1.3871998E-1,-6.8709776E-2,-1.4522231E-2,3.2271624E-2,6.870976E-2,-0E0,1.4522231E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0],"id":5,"left_children":[1,3,5,-1,-1,7,-1,-1,-1],"loss_changes":[1.7960355E-1,6.967783E-3,3.1063236E-2,0E0,0E0,1.5621865E-3,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,5,5],"right_children":[2,4,6,-1,-1,8,-1,-1,-1],"split_conditions":[3E3,2E3,5E3,-6.8709776E-2,-1.4522231E-2,4E3,6.870976E-2,-0E0,1.4522231E-2],"split_indices":[0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0],"sum_hessian":[5E0,2E0,3E0,1E0,1E0,2E0,1E0,1E0,1E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"9","size_leaf_vector":"1"}},{"base_weights":[-3.973643E-8,-1.57216E-1,1.17911935E-1,-5.8403317E-2,-1.2343884E-2,2.7430853E-2,5.840328E-2,-0E0,1.2343884E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0],"id":6,"left_children":[1,3,5,-1,-1,7,-1,-1,-1],"loss_changes":[1.2976351E-1,5.034253E-3,2.2443183E-2,0E0,0E0,1.1286775E-3,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,5,5],"right_children":[2,4,6,-1,-1,8,-1,-1,-1],"split_conditions":[3E3,2E3,5E3,-5.8403317E-2,-1.2343884E-2,4E3,5.840328E-2,-0E0,1.2343884E-2],"split_indices":[0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0],"sum_hessian":[5E0,2E0,3E0,1E0,1E0,2E0,1E0,1E0,1E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"9","size_leaf_vector":"1"}},{"base_weights":[-1.9868216E-8,-1.3363357E-1,1.0022515E-1,-4.964281E-2,-1.0492302E-2,2.3316225E-2,4.964279E-2,-0E0,1.0492302E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0],"id":7,"left_children":[1,3,5,-1,-1,7,-1,-1,-1],"loss_changes":[9.375412E-2,3.6372393E-3,1.6215209E-2,0E0,0E0,8.154694E-4,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,5,5],"right_children":[2,4,6,-1,-1,8,-1,-1,-1],"split_conditions":[3E3,2E3,5E3,-4.964281E-2,-1.0492302E-2,4E3,4.964279E-2,-0E0,1.0492302E-2],"split_indices":[0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0],"sum_hessian":[5E0,2E0,3E0,1E0,1E0,2E0,1E0,1E0,1E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"9","size_leaf_vector":"1"}},{"base_weights":[-1.9868216E-8,-1.13588534E-1,8.519137E-2,-4.219639E-2,-8.918453E-3,1.9818783E-2,4.219637E-2,-0E0,8.918453E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0],"id":8,"left_children":[1,3,5,-1,-1,7,-1,-1,-1],"loss_changes":[6.773734E-2,2.6279092E-3,1.1715487E-2,0E0,0E0,5.891762E-4,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,5,5],"right_children":[2,4,6,-1,-1,8,-1,-1,-1],"split_conditions":[3E3,2E3,5E3,-4.219639E-2,-8.918453E-3,4E3,4.219637E-2,-0E0,8.918453E-3],"split_indices":[0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0],"sum_hessian":[5E0,2E0,3E0,1E0,1E0,2E0,1E0,1E0,1E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"9","size_leaf_vector":"1"}},{"base_weights":[-0E0,-9.6550226E-2,7.241267E-2,-3.586693E-2,-7.580674E-3,1.6845942E-2,3.586693E-2,-0E0,7.580674E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0],"id":9,"left_children":[1,3,5,-1,-1,7,-1,-1,-1],"loss_changes":[4.894022E-2,1.8986762E-3,8.4644575E-3,0E0,0E0,4.2567862E-4,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,5,5],"right_children":[2,4,6,-1,-1,8,-1,-1,-1],"split_conditions":[3E3,2E3,5E3,-3.586693E-2,-7.580674E-3,4E3,3.586693E-2,-0E0,7.580674E-3],"split_indices":[0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0],"sum_hessian":[5E0,2E0,3E0,1E0,1E0,2E0,1E0,1E0,1E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"9","size_leaf_vector":"1"}},{"base_weights":[-0E0,-8.2067646E-2,6.1550736E-2,-3.0486884E-2,-6.4435606E-3,1.4319022E-2,3.0486884E-2,-0E0,6.4435606E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0],"id":10,"left_children":[1,3,5,-1,-1,7,-1,-1,-1],"loss_changes":[3.535927E-2,1.3718028E-3,6.1155744E-3,0E0,0E0,3.0755159E-4,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,5,5],"right_children":[2,4,6,-1,-1,8,-1,-1,-1],"split_conditions":[3E3,2E3,5E3,-3.0486884E-2,-6.4435606E-3,4E3,3.0486884E-2,-0E0,6.4435606E-3],"split_indices":[0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0],"sum_hessian":[5E0,2E0,3E0,1E0,1E0,2E0,1E0,1E0,1E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"9","size_leaf_vector":"1"}},{"base_weights":[1.9868216E-8,-5.2318126E-2,6.975754E-2,-2.5913842E-2,-1.2171189E-2,5.4770354E-3,2.5913859E-2,-5.4770354E-3,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0],"id":11,"left_children":[1,3,5,-1,7,-1,-1,-1,-1],"loss_changes":[2.5547089E-2,4.4184923E-3,9.911228E-4,0E0,2.2220676E-4,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,4,4],"right_children":[2,4,6,-1,8,-1,-1,-1,-1],"split_conditions":[4E3,2E3,5E3,-2.5913842E-2,3E3,5.4770354E-3,2.5913859E-2,-5.4770354E-3,-0E0],"split_indices":[0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0],"sum_hessian":[5E0,3E0,2E0,1E0,2E0,1E0,1E0,1E0,1E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"9","size_leaf_vector":"1"}},{"base_weights":[-0E0,-5.9293907E-2,4.447043E-2,-2.2026766E-2,-4.6554925E-3,1.0345538E-2,2.2026766E-2,-0E0,4.6554925E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0],"id":12,"left_children":[1,3,5,-1,-1,7,-1,-1,-1],"loss_changes":[1.8457778E-2,7.160753E-4,3.1923559E-3,0E0,0E0,1.6054526E-4,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,5,5],"right_children":[2,4,6,-1,-1,8,-1,-1,-1],"split_conditions":[3E3,2E3,5E3,-2.2026766E-2,-4.6554925E-3,4E3,2.2026766E-2,-0E0,4.6554925E-3],"split_indices":[0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0],"sum_hessian":[5E0,2E0,3E0,1E0,1E0,2E0,1E0,1E0,1E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"9","size_leaf_vector":"1"}},{"base_weights":[-0E0,-5.039978E-2,3.7799835E-2,-1.872275E-2,-3.9571524E-3,8.793672E-3,1.872275E-2,-0E0,3.9571524E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0],"id":13,"left_children":[1,3,5,-1,-1,7,-1,-1,-1],"loss_changes":[1.3335723E-2,5.173725E-4,2.3064832E-3,0E0,0E0,1.15992996E-4,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,5,5],"right_children":[2,4,6,-1,-1,8,-1,-1,-1],"split_conditions":[3E3,2E3,5E3,-1.872275E-2,-3.9571524E-3,4E3,1.872275E-2,-0E0,3.9571524E-3],"split_indices":[0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0],"sum_hessian":[5E0,2E0,3E0,1E0,1E0,2E0,1E0,1E0,1E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"9","size_leaf_vector":"1"}},{"base_weights":[-0E0,-4.2839766E-2,3.2129824E-2,-1.5914334E-2,-3.3635618E-3,7.4745812E-3,1.5914334E-2,-0E0,3.3635618E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0],"id":14,"left_children":[1,3,5,-1,-1,7,-1,-1,-1],"loss_changes":[9.635039E-3,3.7380913E-4,1.6664392E-3,0E0,0E0,8.380406E-5,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,5,5],"right_children":[2,4,6,-1,-1,8,-1,-1,-1],"split_conditions":[3E3,2E3,5E3,-1.5914334E-2,-3.3635618E-3,4E3,1.5914334E-2,-0E0,3.3635618E-3],"split_indices":[0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0],"sum_hessian":[5E0,2E0,3E0,1E0,1E0,2E0,1E0,1E0,1E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"9","size_leaf_vector":"1"}},{"base_weights":[-1.9868216E-8,-3.641379E-2,2.7310312E-2,-1.3527186E-2,-2.8590204E-3,6.3533783E-3,1.3527167E-2,-0E0,2.8590204E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0],"id":15,"left_children":[1,3,5,-1,-1,7,-1,-1,-1],"loss_changes":[6.9613047E-3,2.7007936E-4,1.2040001E-3,0E0,0E0,6.0548125E-5,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,5,5],"right_children":[2,4,6,-1,-1,8,-1,-1,-1],"split_conditions":[3E3,2E3,5E3,-1.3527186E-2,-2.8590204E-3,4E3,1.3527167E-2,-0E0,2.8590204E-3],"split_indices":[0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0],"sum_hessian":[5E0,2E0,3E0,1E0,1E0,2E0,1E0,1E0,1E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"9","size_leaf_vector":"1"}},{"base_weights":[-1.9868216E-8,-3.09517E-2,2.3213744E-2,-1.1498112E-2,-2.430153E-3,5.4003396E-3,1.1498094E-2,-0E0,2.430153E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0],"id":16,"left_children":[1,3,5,-1,-1,7,-1,-1,-1],"loss_changes":[5.029535E-3,1.9513699E-4,8.6989393E-4,0E0,0E0,4.3745502E-5,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,5,5],"right_children":[2,4,6,-1,-1,8,-1,-1,-1],"split_conditions":[3E3,2E3,5E3,-1.1498112E-2,-2.430153E-3,4E3,1.1498094E-2,-0E0,2.430153E-3],"split_indices":[0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0],"sum_hessian":[5E0,2E0,3E0,1E0,1E0,2E0,1E0,1E0,1E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"9","size_leaf_vector":"1"}},{"base_weights":[-0E0,-2.6308933E-2,1.97317E-2,-9.773398E-3,-2.065623E-3,4.590273E-3,9.773398E-3,-0E0,2.065623E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0],"id":17,"left_children":[1,3,5,-1,-1,7,-1,-1,-1],"loss_changes":[3.63384E-3,1.4098873E-4,6.285029E-4,0E0,0E0,3.160591E-5,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,5,5],"right_children":[2,4,6,-1,-1,8,-1,-1,-1],"split_conditions":[3E3,2E3,5E3,-9.773398E-3,-2.065623E-3,4E3,9.773398E-3,-0E0,2.065623E-3],"split_indices":[0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0],"sum_hessian":[5E0,2E0,3E0,1E0,1E0,2E0,1E0,1E0,1E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"9","size_leaf_vector":"1"}},{"base_weights":[-1.9868216E-8,-2.236259E-2,1.6771913E-2,-8.307392E-3,-1.7557741E-3,3.90172E-3,8.307374E-3,-0E0,1.7557741E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0],"id":18,"left_children":[1,3,5,-1,-1,7,-1,-1,-1],"loss_changes":[2.6254444E-3,1.0186585E-4,4.5409228E-4,0E0,0E0,2.2835131E-5,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,5,5],"right_children":[2,4,6,-1,-1,8,-1,-1,-1],"split_conditions":[3E3,2E3,5E3,-8.307392E-3,-1.7557741E-3,4E3,8.307374E-3,-0E0,1.7557741E-3],"split_indices":[0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0],"sum_hessian":[5E0,2E0,3E0,1E0,1E0,2E0,1E0,1E0,1E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"9","size_leaf_vector":"1"}},{"base_weights":[-3.973643E-8,-1.900824E-2,1.425612E-2,-7.061291E-3,-1.492417E-3,3.3164818E-3,7.061255E-3,-0E0,1.492417E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0],"id":19,"left_children":[1,3,5,-1,-1,7,-1,-1,-1],"loss_changes":[1.8968873E-3,7.3596835E-5,3.280787E-4,0E0,0E0,1.649858E-5,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,5,5],"right_children":[2,4,6,-1,-1,8,-1,-1,-1],"split_conditions":[3E3,2E3,5E3,-7.061291E-3,-1.492417E-3,4E3,7.061255E-3,-0E0,1.492417E-3],"split_indices":[0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0],"sum_hessian":[5E0,2E0,3E0,1E0,1E0,2E0,1E0,1E0,1E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"9","size_leaf_vector":"1"}},{"base_weights":[-3.973643E-8,-1.6156992E-2,1.2117684E-2,-6.0021044E-3,-1.2685419E-3,2.818982E-3,6.002069E-3,-0E0,1.2685419E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0],"id":20,"left_children":[1,3,5,-1,-1,7,-1,-1,-1],"loss_changes":[1.3704982E-3,5.3176016E-5,2.3703859E-4,0E0,0E0,1.19199885E-5,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,5,5],"right_children":[2,4,6,-1,-1,8,-1,-1,-1],"split_conditions":[3E3,2E3,5E3,-6.0021044E-3,-1.2685419E-3,4E3,6.002069E-3,-0E0,1.2685419E-3],"split_indices":[0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0],"sum_hessian":[5E0,2E0,3E0,1E0,1E0,2E0,1E0,1E0,1E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"9","size_leaf_vector":"1"}},{"base_weights":[-5.9604645E-8,-1.3733427E-2,1.0299981E-2,-5.1017944E-3,-1.078248E-3,2.3961067E-3,5.1017404E-3,-0E0,1.078248E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0],"id":21,"left_children":[1,3,5,-1,-1,7,-1,-1,-1],"loss_changes":[9.901794E-4,3.8421713E-5,1.7126015E-4,0E0,0E0,8.611991E-6,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,5,5],"right_children":[2,4,6,-1,-1,8,-1,-1,-1],"split_conditions":[3E3,2E3,5E3,-5.1017944E-3,-1.078248E-3,4E3,5.1017404E-3,-0E0,1.078248E-3],"split_indices":[0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0],"sum_hessian":[5E0,2E0,3E0,1E0,1E0,2E0,1E0,1E0,1E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"9","size_leaf_vector":"1"}},{"base_weights":[-3.973643E-8,-1.16734505E-2,8.755028E-3,-4.3365243E-3,-9.1652875E-4,2.0367305E-3,4.3364884E-3,-0E0,9.1652875E-4],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0],"id":22,"left_children":[1,3,5,-1,-1,7,-1,-1,-1],"loss_changes":[7.1541045E-4,2.7757545E-5,1.237345E-4,0E0,0E0,6.2224062E-6,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,5,5],"right_children":[2,4,6,-1,-1,8,-1,-1,-1],"split_conditions":[3E3,2E3,5E3,-4.3365243E-3,-9.1652875E-4,4E3,4.3364884E-3,-0E0,9.1652875E-4],"split_indices":[0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0],"sum_hessian":[5E0,2E0,3E0,1E0,1E0,2E0,1E0,1E0,1E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"9","size_leaf_vector":"1"}},{"base_weights":[-5.9604645E-8,-9.922464E-3,7.441759E-3,-3.6860527E-3,-7.790566E-4,1.7312368E-3,3.685999E-3,-0E0,7.790566E-4],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0],"id":23,"left_children":[1,3,5,-1,-1,7,-1,-1,-1],"loss_changes":[5.16885E-4,2.0054402E-5,8.9396606E-5,0E0,0E0,4.4957715E-6,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,5,5],"right_children":[2,4,6,-1,-1,8,-1,-1,-1],"split_conditions":[3E3,2E3,5E3,-3.6860527E-3,-7.790566E-4,4E3,3.685999E-3,-0E0,7.790566E-4],"split_indices":[0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0],"sum_hessian":[5E0,2E0,3E0,1E0,1E0,2E0,1E0,1E0,1E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"9","size_leaf_vector":"1"}},{"base_weights":[-3.973643E-8,-8.434057E-3,6.3254833E-3,-3.1331421E-3,-6.621838E-4,1.4715195E-3,3.1331063E-3,-0E0,6.621838E-4],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0],"id":24,"left_children":[1,3,5,-1,-1,7,-1,-1,-1],"loss_changes":[3.734469E-4,1.4490404E-5,6.4590364E-5,0E0,0E0,3.2480543E-6,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,5,5],"right_children":[2,4,6,-1,-1,8,-1,-1,-1],"split_conditions":[3E3,2E3,5E3,-3.1331421E-3,-6.621838E-4,4E3,3.1331063E-3,-0E0,6.621838E-4],"split_indices":[0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0],"sum_hessian":[5E0,2E0,3E0,1E0,1E0,2E0,1E0,1E0,1E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"9","size_leaf_vector":"1"}},{"base_weights":[-1.9868216E-8,-7.1689687E-3,5.3766966E-3,-2.6631653E-3,-5.628705E-4,1.2508234E-3,2.6631476E-3,-0E0,5.628705E-4],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0],"id":25,"left_children":[1,3,5,-1,-1,7,-1,-1,-1],"loss_changes":[2.698178E-4,1.0468182E-5,4.6666093E-5,0E0,0E0,2.3468388E-6,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,5,5],"right_children":[2,4,6,-1,-1,8,-1,-1,-1],"split_conditions":[3E3,2E3,5E3,-2.6631653E-3,-5.628705E-4,4E3,2.6631476E-3,-0E0,5.628705E-4],"split_indices":[0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0],"sum_hessian":[5E0,2E0,3E0,1E0,1E0,2E0,1E0,1E0,1E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"9","size_leaf_vector":"1"}},{"base_weights":[-1.9868216E-8,-6.0936213E-3,4.570186E-3,-2.263695E-3,-4.7843458E-4,1.063188E-3,2.2636773E-3,-0E0,4.7843458E-4],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0],"id":26,"left_children":[1,3,5,-1,-1,7,-1,-1,-1],"loss_changes":[1.9494307E-4,7.563671E-6,3.371657E-5,0E0,0E0,1.6955528E-6,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,5,5],"right_children":[2,4,6,-1,-1,8,-1,-1,-1],"split_conditions":[3E3,2E3,5E3,-2.263695E-3,-4.7843458E-4,4E3,2.2636773E-3,-0E0,4.7843458E-4],"split_indices":[0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0],"sum_hessian":[5E0,2E0,3E0,1E0,1E0,2E0,1E0,1E0,1E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"9","size_leaf_vector":"1"}},{"base_weights":[-3.973643E-8,-5.179564E-3,3.8846135E-3,-1.9241453E-3,-4.0665866E-4,9.0368587E-4,1.9241095E-3,-0E0,4.0665866E-4],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0],"id":27,"left_children":[1,3,5,-1,-1,7,-1,-1,-1],"loss_changes":[1.4084454E-4,5.465372E-6,2.4360106E-5,0E0,0E0,1.2249723E-6,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,5,5],"right_children":[2,4,6,-1,-1,8,-1,-1,-1],"split_conditions":[3E3,2E3,5E3,-1.9241453E-3,-4.0665866E-4,4E3,1.9241095E-3,-0E0,4.0665866E-4],"split_indices":[0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0],"sum_hessian":[5E0,2E0,3E0,1E0,1E0,2E0,1E0,1E0,1E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"9","size_leaf_vector":"1"}},{"base_weights":[-1.9868216E-8,-4.402598E-3,3.3019185E-3,-1.6355218E-3,-3.4564734E-4,2.3043157E-4,1.6355038E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0],"id":28,"left_children":[1,3,5,-1,-1,-1,-1],"loss_changes":[1.0175926E-4,3.949248E-6,1.7600905E-5,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2],"right_children":[2,4,6,-1,-1,-1,-1],"split_conditions":[3E3,2E3,5E3,-1.6355218E-3,-3.4564734E-4,2.3043157E-4,1.6355038E-3],"split_indices":[0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0],"sum_hessian":[5E0,2E0,3E0,1E0,1E0,2E0,1E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"7","size_leaf_vector":"1"}},{"base_weights":[-1.92523E-5,-2.8642714E-3,3.780524E-3,-1.3901889E-3,-2.1891596E-4,3.1106474E-4,1.3901711E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0],"id":29,"left_children":[1,3,5,-1,-1,-1,-1],"loss_changes":[7.569106E-5,1.1728498E-5,2.2192871E-6,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2],"right_children":[2,4,6,-1,-1,-1,-1],"split_conditions":[4E3,2E3,5E3,-1.3901889E-3,-2.1891596E-4,3.1106474E-4,1.3901711E-3],"split_indices":[0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0],"sum_hessian":[5E0,3E0,2E0,1E0,2E0,1E0,1E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"7","size_leaf_vector":"1"}},{"base_weights":[1.847744E-6,-2.4072826E-3,3.2134056E-3,-1.1816561E-3,-1.751423E-4,2.643943E-4,1.1816383E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0],"id":30,"left_children":[1,3,5,-1,-1,-1,-1],"loss_changes":[5.4157943E-5,8.8715915E-6,1.6037011E-6,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2],"right_children":[2,4,6,-1,-1,-1,-1],"split_conditions":[4E3,2E3,5E3,-1.1816561E-3,-1.751423E-4,2.643943E-4,1.1816383E-3],"split_indices":[0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0],"sum_hessian":[5E0,3E0,2E0,1E0,2E0,1E0,1E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"7","size_leaf_vector":"1"}},{"base_weights":[1.6192595E-5,-8.2606083E-4,2.0894408E-3,1.6617775E-4,1.0043979E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0],"id":31,"left_children":[1,-1,3,-1,-1],"loss_changes":[4.020736E-5,0E0,5.875563E-6,0E0,0E0],"parents":[2147483647,0,0,2,2],"right_children":[2,-1,4,-1,-1],"split_conditions":[3E3,-8.2606083E-4,5E3,1.6617775E-4,1.0043979E-3],"split_indices":[0,0,0,0,0],"split_type":[0,0,0,0,0],"sum_hessian":[5E0,2E0,3E0,2E0,1E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"5","size_leaf_vector":"1"}},{"base_weights":[6.876389E-5,-1.6527474E-3,7.023573E-4,-8.8049774E-4,-7.41005E-5],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0],"id":32,"left_children":[1,3,-1,-1,-1],"loss_changes":[2.734145E-5,6.485093E-6,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1],"right_children":[2,4,-1,-1,-1],"split_conditions":[4E3,2E3,7.023573E-4,-8.8049774E-4,-7.41005E-5],"split_indices":[0,0,0,0,0],"split_type":[0,0,0,0,0],"sum_hessian":[5E0,3E0,2E0,1E0,2E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"5","size_leaf_vector":"1"}},{"base_weights":[6.099542E-6,-1.8845797E-3,1.422584E-3,-7.484258E-4,-9.963513E-5,7.0118906E-5,7.483721E-4],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0],"id":33,"left_children":[1,3,5,-1,-1,-1,-1],"loss_changes":[1.8749679E-5,2.0132602E-6,4.5147026E-6,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2],"right_children":[2,4,6,-1,-1,-1,-1],"split_conditions":[3E3,2E3,5E3,-7.484258E-4,-9.963513E-5,7.0118906E-5,7.483721E-4],"split_indices":[0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0],"sum_hessian":[5E0,2E0,3E0,1E0,1E0,2E0,1E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"7","size_leaf_vector":"1"}},{"base_weights":[-6.556511E-7,-1.6018947E-3,1.2004375E-3,-6.3616637E-4,-8.468628E-5,5.6099892E-5,6.361127E-4],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0],"id":34,"left_children":[1,3,5,-1,-1,-1,-1],"loss_changes":[1.3462398E-5,1.4546749E-6,3.3326914E-6,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2],"right_children":[2,4,6,-1,-1,-1,-1],"split_conditions":[3E3,2E3,5E3,-6.3616637E-4,-8.468628E-5,5.6099892E-5,6.361127E-4],"split_indices":[0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0],"sum_hessian":[5E0,2E0,3E0,1E0,1E0,2E0,1E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"7","size_leaf_vector":"1"}},{"base_weights":[-5.2054725E-6,-1.0348558E-3,4.1081905E-4,-5.4073334E-4,-5.3453445E-5],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0],"id":35,"left_children":[1,3,-1,-1,-1],"loss_changes":[9.909287E-6,2.309148E-6,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1],"right_children":[2,4,-1,-1,-1],"split_conditions":[4E3,2E3,4.1081905E-4,-5.4073334E-4,-5.3453445E-5],"split_indices":[0,0,0,0,0],"split_type":[0,0,0,0,0],"sum_hessian":[5E0,3E0,2E0,1E0,2E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"5","size_leaf_vector":"1"}},{"base_weights":[-3.4213066E-5,-6.798267E-4,4.790783E-4,-4.5962335E-4,-2.512336E-5],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0],"id":36,"left_children":[1,3,-1,-1,-1],"loss_changes":[7.4041545E-6,2.4117553E-6,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1],"right_children":[2,4,-1,-1,-1],"split_conditions":[5E3,2E3,4.790783E-4,-4.5962335E-4,-2.512336E-5],"split_indices":[0,0,0,0,0],"split_type":[0,0,0,0,0],"sum_hessian":[5E0,4E0,1E0,1E0,3E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"5","size_leaf_vector":"1"}},{"base_weights":[-2.4914742E-5,-5.728722E-4,4.0723087E-4,-3.906727E-4,-1.9490719E-5],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0],"id":37,"left_children":[1,3,-1,-1,-1],"loss_changes":[5.322454E-6,1.7676413E-6,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1],"right_children":[2,4,-1,-1,-1],"split_conditions":[5E3,2E3,4.0723087E-4,-3.906727E-4,-1.9490719E-5],"split_indices":[0,0,0,0,0],"split_type":[0,0,0,0,0],"sum_hessian":[5E0,4E0,1E0,1E0,3E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"5","size_leaf_vector":"1"}},{"base_weights":[-1.7901262E-5,-4.830122E-4,3.4614804E-4,-3.3207537E-4,-1.5091897E-5],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0],"id":38,"left_children":[1,3,-1,-1,-1],"loss_changes":[3.8272133E-6,1.2941533E-6,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1],"right_children":[2,4,-1,-1,-1],"split_conditions":[5E3,2E3,3.4614804E-4,-3.3207537E-4,-1.5091897E-5],"split_indices":[0,0,0,0,0],"split_type":[0,0,0,0,0],"sum_hessian":[5E0,4E0,1E0,1E0,3E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"5","size_leaf_vector":"1"}},{"base_weights":[-1.2735526E-5,-2.2486449E-4,1.6291738E-4],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0],"id":39,"left_children":[1,-1,-1],"loss_changes":[2.8641423E-6,0E0,0E0],"parents":[2147483647,0,0],"right_children":[2,-1,-1],"split_conditions":[3E3,-2.2486449E-4,1.6291738E-4],"split_indices":[0,0,0],"split_type":[0,0,0],"sum_hessian":[5E0,2E0,3E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"3","size_leaf_vector":"1"}},{"base_weights":[-1.9212564E-5,-1.14834314E-4,2.697945E-4],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0],"id":40,"left_children":[1,-1,-1],"loss_changes":[2.3479263E-6,0E0,0E0],"parents":[2147483647,0,0],"right_children":[2,-1,-1],"split_conditions":[5E3,-1.14834314E-4,2.697945E-4],"split_indices":[0,0,0],"split_type":[0,0,0],"sum_hessian":[5E0,4E0,1E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"3","size_leaf_vector":"1"}},{"base_weights":[1.2397766E-5,-2.3131371E-4,9.698868E-5],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0],"id":41,"left_children":[1,-1,-1],"loss_changes":[1.7107009E-6,0E0,0E0],"parents":[2147483647,0,0],"right_children":[2,-1,-1],"split_conditions":[2E3,-2.3131371E-4,9.698868E-5],"split_indices":[0,0,0],"split_type":[0,0,0],"sum_hessian":[5E0,1E0,4E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"3","size_leaf_vector":"1"}},{"base_weights":[-1.3748805E-5,-9.085178E-5,2.1475555E-4],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0],"id":42,"left_children":[1,-1,-1],"loss_changes":[1.4823115E-6,0E0,0E0],"parents":[2147483647,0,0],"right_children":[2,-1,-1],"split_conditions":[5E3,-9.085178E-5,2.1475555E-4],"split_indices":[0,0,0],"split_type":[0,0,0],"sum_hessian":[5E0,4E0,1E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"3","size_leaf_vector":"1"}},{"base_weights":[1.1006991E-5,-1.8299819E-4,7.716179E-5],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0],"id":43,"left_children":[1,-1,-1],"loss_changes":[1.0742328E-6,0E0,0E0],"parents":[2147483647,0,0],"right_children":[2,-1,-1],"split_conditions":[2E3,-1.8299819E-4,7.716179E-5],"split_indices":[0,0,0],"split_type":[0,0,0],"sum_hessian":[5E0,1E0,4E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"3","size_leaf_vector":"1"}},{"base_weights":[-9.993712E-6],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0],"id":44,"left_children":[-1],"loss_changes":[0E0],"parents":[2147483647],"right_children":[-1],"split_conditions":[-2.9981138E-6],"split_indices":[0],"split_type":[0],"sum_hessian":[5E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"1","size_leaf_vector":"1"}},{"base_weights":[-7.4307122E-6],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0],"id":45,"left_children":[-1],"loss_changes":[0E0],"parents":[2147483647],"right_children":[-1],"split_conditions":[-2.2292138E-6],"split_indices":[0],"split_type":[0],"sum_hessian":[5E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"1","size_leaf_vector":"1"}},{"base_weights":[-5.622705E-6],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0],"id":46,"left_children":[-1],"loss_changes":[0E0],"parents":[2147483647],"right_children":[-1],"split_conditions":[-1.6868115E-6],"split_indices":[0],"split_type":[0],"sum_hessian":[5E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"1","size_leaf_vector":"1"}},{"base_weights":[-4.23193E-6],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0],"id":47,"left_children":[-1],"loss_changes":[0E0],"parents":[2147483647],"right_children":[-1],"split_conditions":[-1.269579E-6],"split_indices":[0],"split_type":[0],"sum_hessian":[5E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"1","size_leaf_vector":"1"}},{"base_weights":[-3.2186508E-6],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0],"id":48,"left_children":[-1],"loss_changes":[0E0],"parents":[2147483647],"right_children":[-1],"split_conditions":[-9.655953E-7],"split_indices":[0],"split_type":[0],"sum_hessian":[5E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"1","size_leaf_vector":"1"}},{"base_weights":[-2.4239223E-6],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0],"id":49,"left_children":[-1],"loss_changes":[0E0],"parents":[2147483647],"right_children":[-1],"split_conditions":[-7.271767E-7],"split_indices":[0],"split_type":[0],"sum_hessian":[5E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"1","size_leaf_vector":"1"}},{"base_weights":[-1.8278757E-6],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0],"id":50,"left_children":[-1],"loss_changes":[0E0],"parents":[2147483647],"right_children":[-1],"split_conditions":[-5.483627E-7],"split_indices":[0],"split_type":[0],"sum_hessian":[5E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"1","size_leaf_vector":"1"}},{"base_weights":[-1.4106432E-6],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0],"id":51,"left_children":[-1],"loss_changes":[0E0],"parents":[2147483647],"right_children":[-1],"split_conditions":[-4.2319297E-7],"split_indices":[0],"split_type":[0],"sum_hessian":[5E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"1","size_leaf_vector":"1"}},{"base_weights":[-1.013279E-6],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0],"id":52,"left_children":[-1],"loss_changes":[0E0],"parents":[2147483647],"right_children":[-1],"split_conditions":[-3.039837E-7],"split_indices":[0],"split_type":[0],"sum_hessian":[5E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"1","size_leaf_vector":"1"}},{"base_weights":[-7.947286E-7],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0],"id":53,"left_children":[-1],"loss_changes":[0E0],"parents":[2147483647],"right_children":[-1],"split_conditions":[-2.3841858E-7],"split_indices":[0],"split_type":[0],"sum_hessian":[5E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"1","size_leaf_vector":"1"}},{"base_weights":[-5.9604645E-7],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0],"id":54,"left_children":[-1],"loss_changes":[0E0],"parents":[2147483647],"right_children":[-1],"split_conditions":[-1.7881393E-7],"split_indices":[0],"split_type":[0],"sum_hessian":[5E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"1","size_leaf_vector":"1"}},{"base_weights":[-3.973643E-7],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0],"id":55,"left_children":[-1],"loss_changes":[0E0],"parents":[2147483647],"right_children":[-1],"split_conditions":[-1.1920929E-7],"split_indices":[0],"split_type":[0],"sum_hessian":[5E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"1","size_leaf_vector":"1"}},{"base_weights":[-3.774961E-7],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0],"id":56,"left_children":[-1],"loss_changes":[0E0],"parents":[2147483647],"right_children":[-1],"split_conditions":[-1.1324883E-7],"split_indices":[0],"split_type":[0],"sum_hessian":[5E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"1","size_leaf_vector":"1"}},{"base_weights":[-3.5762787E-7],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0],"id":57,"left_children":[-1],"loss_changes":[0E0],"parents":[2147483647],"right_children":[-1],"split_conditions":[-1.07288365E-7],"split_indices":[0],"split_type":[0],"sum_hessian":[5E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"1","size_leaf_vector":"1"}},{"base_weights":[-3.3775964E-7],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0],"id":58,"left_children":[-1],"loss_changes":[0E0],"parents":[2147483647],"right_children":[-1],"split_conditions":[-1.013279E-7],"split_indices":[0],"split_type":[0],"sum_hessian":[5E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"1","size_leaf_vector":"1"}},{"base_weights":[-3.1789145E-7],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0],"id":59,"left_children":[-1],"loss_changes":[0E0],"parents":[2147483647],"right_children":[-1],"split_conditions":[-9.536744E-8],"split_indices":[0],"split_type":[0],"sum_hessian":[5E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"1","size_leaf_vector":"1"}},{"base_weights":[-2.9802322E-7],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0],"id":60,"left_children":[-1],"loss_changes":[0E0],"parents":[2147483647],"right_children":[-1],"split_conditions":[-8.940697E-8],"split_indices":[0],"split_type":[0],"sum_hessian":[5E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"1","size_leaf_vector":"1"}},{"base_weights":[-2.78155E-7],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0],"id":61,"left_children":[-1],"loss_changes":[0E0],"parents":[2147483647],"right_children":[-1],"split_conditions":[-8.34465E-8],"split_indices":[0],"split_type":[0],"sum_hessian":[5E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"1","size_leaf_vector":"1"}},{"base_weights":[-2.582868E-7],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0],"id":62,"left_children":[-1],"loss_changes":[0E0],"parents":[2147483647],"right_children":[-1],"split_conditions":[-7.748604E-8],"split_indices":[0],"split_type":[0],"sum_hessian":[5E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"1","size_leaf_vector":"1"}},{"base_weights":[-2.3841858E-7],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0],"id":63,"left_children":[-1],"loss_changes":[0E0],"parents":[2147483647],"right_children":[-1],"split_conditions":[-7.152558E-8],"split_indices":[0],"split_type":[0],"sum_hessian":[5E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"1","size_leaf_vector":"1"}},{"base_weights":[-2.1855037E-7],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0],"id":64,"left_children":[-1],"loss_changes":[0E0],"parents":[2147483647],"right_children":[-1],"split_conditions":[-6.556511E-8],"split_indices":[0],"split_type":[0],"sum_hessian":[5E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"1","size_leaf_vector":"1"}},{"base_weights":[-1.9868214E-7],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0],"id":65,"left_children":[-1],"loss_changes":[0E0],"parents":[2147483647],"right_children":[-1],"split_conditions":[-5.9604645E-8],"split_indices":[0],"split_type":[0],"sum_hessian":[5E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"1","size_leaf_vector":"1"}},{"base_weights":[-1.9868214E-7],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0],"id":66,"left_children":[-1],"loss_changes":[0E0],"parents":[2147483647],"right_children":[-1],"split_conditions":[-5.9604645E-8],"split_indices":[0],"split_type":[0],"sum_hessian":[5E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"1","size_leaf_vector":"1"}},{"base_weights":[-1.9868214E-7],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0],"id":67,"left_children":[-1],"loss_changes":[0E0],"parents":[2147483647],"right_children":[-1],"split_conditions":[-5.9604645E-8],"split_indices":[0],"split_type":[0],"sum_hessian":[5E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"1","size_leaf_vector":"1"}},{"base_weights":[-1.9868214E-7],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0],"id":68,"left_children":[-1],"loss_changes":[0E0],"parents":[2147483647],"right_children":[-1],"split_conditions":[-5.9604645E-8],"split_indices":[0],"split_type":[0],"sum_hessian":[5E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"1","size_leaf_vector":"1"}},{"base_weights":[-1.9868214E-7],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0],"id":69,"left_children":[-1],"loss_changes":[0E0],"parents":[2147483647],"right_children":[-1],"split_conditions":[-5.9604645E-8],"split_indices":[0],"split_type":[0],"sum_hessian":[5E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"1","size_leaf_vector":"1"}},{"base_weights":[-1.9868214E-7],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0],"id":70,"left_children":[-1],"loss_changes":[0E0],"parents":[2147483647],"right_children":[-1],"split_conditions":[-5.9604645E-8],"split_indices":[0],"split_type":[0],"sum_hessian":[5E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"1","size_leaf_vector":"1"}},{"base_weights":[-1.9868214E-7],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0],"id":71,"left_children":[-1],"loss_changes":[0E0],"parents":[2147483647],"right_children":[-1],"split_conditions":[-5.9604645E-8],"split_indices":[0],"split_type":[0],"sum_hessian":[5E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"1","size_leaf_vector":"1"}},{"base_weights":[-1.9868214E-7],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0],"id":72,"left_children":[-1],"loss_changes":[0E0],"parents":[2147483647],"right_children":[-1],"split_conditions":[-5.9604645E-8],"split_indices":[0],"split_type":[0],"sum_hessian":[5E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"1","size_leaf_vector":"1"}},{"base_weights":[-1.9868214E-7],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0],"id":73,"left_children":[-1],"loss_changes":[0E0],"parents":[2147483647],"right_children":[-1],"split_conditions":[-5.9604645E-8],"split_indices":[0],"split_type":[0],"sum_hessian":[5E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"1","size_leaf_vector":"1"}},{"base_weights":[-1.9868214E-7],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0],"id":74,"left_children":[-1],"loss_changes":[0E0],"parents":[2147483647],"right_children":[-1],"split_conditions":[-5.9604645E-8],"split_indices":[0],"split_type":[0],"sum_hessian":[5E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"1","size_leaf_vector":"1"}},{"base_weights":[-1.9868214E-7],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0],"id":75,"left_children":[-1],"loss_changes":[0E0],"parents":[2147483647],"right_children":[-1],"split_conditions":[-5.9604645E-8],"split_indices":[0],"split_type":[0],"sum_hessian":[5E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"1","size_leaf_vector":"1"}},{"base_weights":[-1.9868214E-7],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0],"id":76,"left_children":[-1],"loss_changes":[0E0],"parents":[2147483647],"right_children":[-1],"split_conditions":[-5.9604645E-8],"split_indices":[0],"split_type":[0],"sum_hessian":[5E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"1","size_leaf_vector":"1"}},{"base_weights":[-1.9868214E-7],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0],"id":77,"left_children":[-1],"loss_changes":[0E0],"parents":[2147483647],"right_children":[-1],"split_conditions":[-5.9604645E-8],"split_indices":[0],"split_type":[0],"sum_hessian":[5E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"1","size_leaf_vector":"1"}},{"base_weights":[-1.9868214E-7],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0],"id":78,"left_children":[-1],"loss_changes":[0E0],"parents":[2147483647],"right_children":[-1],"split_conditions":[-5.9604645E-8],"split_indices":[0],"split_type":[0],"sum_hessian":[5E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"1","size_leaf_vector":"1"}},{"base_weights":[-1.9868214E-7],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0],"id":79,"left_children":[-1],"loss_changes":[0E0],"parents":[2147483647],"right_children":[-1],"split_conditions":[-5.9604645E-8],"split_indices":[0],"split_type":[0],"sum_hessian":[5E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"1","size_leaf_vector":"1"}},{"base_weights":[-1.9868214E-7],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0],"id":80,"left_children":[-1],"loss_changes":[0E0],"parents":[2147483647],"right_children":[-1],"split_conditions":[-5.9604645E-8],"split_indices":[0],"split_type":[0],"sum_hessian":[5E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"1","size_leaf_vector":"1"}},{"base_weights":[-1.9868214E-7],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0],"id":81,"left_children":[-1],"loss_changes":[0E0],"parents":[2147483647],"right_children":[-1],"split_conditions":[-5.9604645E-8],"split_indices":[0],"split_type":[0],"sum_hessian":[5E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"1","size_leaf_vector":"1"}},{"base_weights":[-1.9868214E-7],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0],"id":82,"left_children":[-1],"loss_changes":[0E0],"parents":[2147483647],"right_children":[-1],"split_conditions":[-5.9604645E-8],"split_indices":[0],"split_type":[0],"sum_hessian":[5E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"1","size_leaf_vector":"1"}},{"base_weights":[-1.9868214E-7],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0],"id":83,"left_children":[-1],"loss_changes":[0E0],"parents":[2147483647],"right_children":[-1],"split_conditions":[-5.9604645E-8],"split_indices":[0],"split_type":[0],"sum_hessian":[5E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"1","size_leaf_vector":"1"}},{"base_weights":[-1.9868214E-7],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0],"id":84,"left_children":[-1],"loss_changes":[0E0],"parents":[2147483647],"right_children":[-1],"split_conditions":[-5.9604645E-8],"split_indices":[0],"split_type":[0],"sum_hessian":[5E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"1","size_leaf_vector":"1"}},{"base_weights":[-1.9868214E-7],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0],"id":85,"left_children":[-1],"loss_changes":[0E0],"parents":[2147483647],"right_children":[-1],"split_conditions":[-5.9604645E-8],"split_indices":[0],"split_type":[0],"sum_hessian":[5E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"1","size_leaf_vector":"1"}},{"base_weights":[-1.9868214E-7],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0],"id":86,"left_children":[-1],"loss_changes":[0E0],"parents":[2147483647],"right_children":[-1],"split_conditions":[-5.9604645E-8],"split_indices":[0],"split_type":[0],"sum_hessian":[5E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"1","size_leaf_vector":"1"}},{"base_weights":[-1.9868214E-7],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0],"id":87,"left_children":[-1],"loss_changes":[0E0],"parents":[2147483647],"right_children":[-1],"split_conditions":[-5.9604645E-8],"split_indices":[0],"split_type":[0],"sum_hessian":[5E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"1","size_leaf_vector":"1"}},{"base_weights":[-1.9868214E-7],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0],"id":88,"left_children":[-1],"loss_changes":[0E0],"parents":[2147483647],"right_children":[-1],"split_conditions":[-5.9604645E-8],"split_indices":[0],"split_type":[0],"sum_hessian":[5E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"1","size_leaf_vector":"1"}},{"base_weights":[-1.9868214E-7],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0],"id":89,"left_children":[-1],"loss_changes":[0E0],"parents":[2147483647],"right_children":[-1],"split_conditions":[-5.9604645E-8],"split_indices":[0],"split_type":[0],"sum_hessian":[5E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"1","size_leaf_vector":"1"}},{"base_weights":[-1.9868214E-7],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0],"id":90,"left_children":[-1],"loss_changes":[0E0],"parents":[2147483647],"right_children":[-1],"split_conditions":[-5.9604645E-8],"split_indices":[0],"split_type":[0],"sum_hessian":[5E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"1","size_leaf_vector":"1"}},{"base_weights":[-1.9868214E-7],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0],"id":91,"left_children":[-1],"loss_changes":[0E0],"parents":[2147483647],"right_children":[-1],"split_conditions":[-5.9604645E-8],"split_indices":[0],"split_type":[0],"sum_hessian":[5E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"1","size_leaf_vector":"1"}},{"base_weights":[-1.9868214E-7],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0],"id":92,"left_children":[-1],"loss_changes":[0E0],"parents":[2147483647],"right_children":[-1],"split_conditions":[-5.9604645E-8],"split_indices":[0],"split_type":[0],"sum_hessian":[5E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"1","size_leaf_vector":"1"}},{"base_weights":[-1.9868214E-7],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0],"id":93,"left_children":[-1],"loss_changes":[0E0],"parents":[2147483647],"right_children":[-1],"split_conditions":[-5.9604645E-8],"split_indices":[0],"split_type":[0],"sum_hessian":[5E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"1","size_leaf_vector":"1"}},{"base_weights":[-1.9868214E-7],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0],"id":94,"left_children":[-1],"loss_changes":[0E0],"parents":[2147483647],"right_children":[-1],"split_conditions":[-5.9604645E-8],"split_indices":[0],"split_type":[0],"sum_hessian":[5E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"1","size_leaf_vector":"1"}},{"base_weights":[-1.9868214E-7],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0],"id":95,"left_children":[-1],"loss_changes":[0E0],"parents":[2147483647],"right_children":[-1],"split_conditions":[-5.9604645E-8],"split_indices":[0],"split_type":[0],"sum_hessian":[5E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"1","size_leaf_vector":"1"}},{"base_weights":[-1.9868214E-7],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0],"id":96,"left_children":[-1],"loss_changes":[0E0],"parents":[2147483647],"right_children":[-1],"split_conditions":[-5.9604645E-8],"split_indices":[0],"split_type":[0],"sum_hessian":[5E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"1","size_leaf_vector":"1"}},{"base_weights":[-1.9868214E-7],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0],"id":97,"left_children":[-1],"loss_changes":[0E0],"parents":[2147483647],"right_children":[-1],"split_conditions":[-5.9604645E-8],"split_indices":[0],"split_type":[0],"sum_hessian":[5E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"1","size_leaf_vector":"1"}},{"base_weights":[-1.9868214E-7],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0],"id":98,"left_children":[-1],"loss_changes":[0E0],"parents":[2147483647],"right_children":[-1],"split_conditions":[-5.9604645E-8],"split_indices":[0],"split_type":[0],"sum_hessian":[5E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"1","size_leaf_vector":"1"}},{"base_weights":[-1.9868214E-7],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0],"id":99,"left_children":[-1],"loss_changes":[0E0],"parents":[2147483647],"right_children":[-1],"split_conditions":[-5.9604645E-8],"split_indices":[0],"split_type":[0],"sum_hessian":[5E0],"tree_param":{"num_deleted":"0","num_feature":"4","num_nodes":"1","size_leaf_vector":"1"}}]},"name":"gbtree"},"learner_model_param":{"base_score":"2.5E0","boost_from_average":"1","num_class":"0","num_feature":"4","num_target":"1"},"objective":{"name":"reg:squarederror","reg_loss_param":{"scale_pos_weight":"1"}}},"version":[2,1,3]} |