3836 1 Jan van Rijn 2249 Supervised Data Stream Classification 80 moa.HoeffdingTree(1) 21 trees.HoeffdingTree b false 80 c 1.0E-7 80 d NominalAttributeClassObserver 80 e 1000000 80 g 200 80 l NBAdaptive 80 m 33554432 80 n GaussianNumericAttributeClassObserver 80 p false 80 q 0 80 r false 80 s InfoGainSplitCriterion 80 t 0.05 80 z false 80 185 baseball https://www.openml.org/data/download/3622/dataset_189_baseball.arff -1 7944 description https://api.openml.org/data/download/7944/moa_task_22493328595218869039212.xml -1 7945 predictions https://api.openml.org/data/download/7945/openml_task_2249_predictions345772835157202567.arff area_under_roc_curve 0.541415 [0.545597,0.470806,0.52588] average_cost 0 confusion_matrix [[1205,3,7],[52,4,1],[64,1,3]] f_measure 0.870756 [0.950315,0.123077,0.075949] kappa 0.094313 kb_relative_information_score 1059.794064 mean_absolute_error 0.117891 mean_prior_absolute_error 0.444444 number_of_instances 1340 [1215,57,68] precision 0.862204 [0.912188,0.5,0.272727] predictive_accuracy 0.904478 prior_entropy 1.584963 ram_hours 0.0000000021364386403477855 recall 0.904478 [0.99177,0.070175,0.044118] relative_absolute_error 0.265254 root_mean_prior_squared_error 0.471405 root_mean_squared_error 0.244579 root_relative_squared_error 0.518831 run_cpu_time 0.198671681 total_cost 0