3002 1 Jan van Rijn 2151 Supervised Data Stream Classification 99 moa.WEKAClassifier_J48(1) 40 meta.WEKAClassifier -l (weka.classifiers.trees.J48 -C 0.25 -M 2) f 0 99 i 1000 99 l weka.classifiers.trees.J48 99 w 0 99 C 0.25 100 M 2 100 255 BNG(cmc) https://www.openml.org/data/download/5630/BNG_cmc.arff -1 6261 description https://api.openml.org/data/download/6261/moa_task_21513217873226060987720.xml -1 6262 predictions https://api.openml.org/data/download/6262/openml_task_2151_predictions2942030190543220041.arff area_under_roc_curve 0.617442 [0.626001,0.644395,0.589582] average_cost 0 confusion_matrix [[14890,2599,6078],[4390,4122,3935],[8388,2639,8255]] f_measure 0.48614 [0.581243,0.378044,0.43968] kappa 0.199787 kb_relative_information_score 12948.096346 mean_absolute_error 0.376752 mean_prior_absolute_error 0.444444 number_of_instances 55296 [23567,12447,19282] precision 0.486069 [0.538167,0.440385,0.451883] predictive_accuracy 0.49311 prior_entropy 1.584963 ram_hours 0.000000016610579599005478 recall 0.49311 [0.631816,0.331164,0.428119] relative_absolute_error 0.847693 root_mean_prior_squared_error 0.471405 root_mean_squared_error 0.491504 root_relative_squared_error 1.042636 run_cpu_time 0.329883194 total_cost 0