155969 1 Jan van Rijn 6706 Supervised Data Stream Classification 1129 moa.AccuracyWeightedEnsemble_WEKAClassifier(1) 1896 meta.AccuracyWeightedEnsemble -l (meta.WEKAClassifier -l weka.classifiers.trees.DecisionStump) -c 1000 f 0 105 i 1000 105 l weka.classifiers.trees.DecisionStump 105 w 0 105 l moa.classifiers.meta.WEKAClassifier 1129 n 15.0 1129 r 30.0 1129 c 1000 1129 f 10 1129 Moa 1183 BNG(satimage) https://www.openml.org/data/download/150673/BNG_satimage.arff -1 507441 description https://api.openml.org/data/download/507441/moa_task_67066155974938953351721.xml -1 507442 predictions https://api.openml.org/data/download/507442/openml_task_6706_predictions5535316421933466921.arff area_under_roc_curve 0.719581 [0.701776,0.708111,0.893611,0.725704,0.688952,0.598026] average_cost 0 confusion_matrix [[206485,0,26970,0,0,4936],[97294,0,6524,0,0,5585],[7182,0,203640,0,0,349],[21150,0,73989,0,0,1363],[94396,0,9823,0,0,6178],[159760,0,62872,0,0,11504]] f_measure 0.284332 [0.500777,0,0.684517,0,0,0.087135] kappa 0.250993 kb_relative_information_score 276022.640004 mean_absolute_error 0.234438 mean_prior_absolute_error 0.277778 number_of_instances 1000000 [238391,109403,211171,96502,110397,234136] precision 0.28604 [0.352203,0,0.530564,0,0,0.384556] predictive_accuracy 0.421629 prior_entropy 2.584963 recall 0.421629 [0.866161,0,0.964337,0,0,0.049134] relative_absolute_error 0.843977 root_mean_prior_squared_error 0.372678 root_mean_squared_error 0.342312 root_relative_squared_error 0.91852 total_cost 0