179071 1 Jan van Rijn 7356 Supervised Data Stream Classification 90 moa.Perceptron(1) 1893 functions.Perceptron l 1.0 90 r 1 90 Moa 1378 BNG(letter,1000,1) https://www.openml.org/data/download/583789/BNG_letter_1000_1.arff -1 588587 description https://api.openml.org/data/download/588587/moa_task_73562012849148015930885.xml -1 588588 predictions https://api.openml.org/data/download/588588/openml_task_7356_predictions5289277343305316519.arff area_under_roc_curve 0.499705 [0.499999,0.499933,0.500037,0.5,0.5,0.500198,0.5,0.5,0.5,0.5,0.5,0.5,0.499548,0.5,0.499801,0.5,0.5,0.506728,0.5,0.486547,0.5,0.5,0.5,0.5,0.5,0.5] average_cost 0 confusion_matrix [[0,0,0,0,0,0,0,0,0,0,0,0,449,0,0,0,0,0,0,38728,0,0,0,0,0,0],[0,0,0,0,0,0,0,0,0,0,0,0,536,0,0,0,0,0,0,37859,0,0,0,0,0,0],[0,0,0,0,0,0,0,0,0,0,0,0,548,0,0,0,0,0,0,36359,0,0,0,0,0,0],[0,0,0,0,0,0,0,0,0,0,0,0,523,0,0,0,0,0,0,39730,0,0,0,0,0,0],[0,0,0,0,0,0,0,0,0,0,0,0,537,0,0,0,0,0,0,37875,0,0,0,0,0,0],[0,0,0,0,0,0,0,0,0,0,0,0,533,0,0,0,0,0,0,38314,0,0,0,0,0,0],[0,0,0,0,0,0,0,0,0,0,0,0,542,0,0,0,0,0,0,38038,0,0,0,0,0,0],[0,0,0,0,0,0,0,0,0,0,0,0,505,0,0,0,0,1,0,36305,0,0,0,0,0,0],[0,0,0,0,0,0,0,0,0,0,0,0,412,0,0,0,0,0,0,37410,0,0,0,0,0,0],[0,0,0,0,0,0,0,0,0,0,0,0,478,0,0,0,0,0,0,36851,0,0,0,0,0,0],[0,0,0,0,0,0,0,0,0,0,0,0,508,0,0,0,0,0,0,36893,0,0,0,0,0,0],[0,0,0,0,0,0,0,0,0,0,0,0,329,0,0,0,0,0,0,37908,0,0,0,0,0,0],[0,0,0,0,0,0,0,0,0,0,0,0,515,0,0,0,0,0,0,39187,0,0,0,0,0,0],[0,0,0,0,0,0,0,0,0,0,0,0,565,0,0,0,0,0,0,38577,0,0,0,0,0,0],[0,0,0,0,0,0,0,0,0,0,0,0,530,0,0,0,0,0,0,37421,0,0,0,0,0,0],[0,0,0,0,0,0,0,0,0,0,0,0,542,0,0,0,0,0,0,39175,0,0,0,0,0,0],[0,0,0,0,0,0,0,0,0,0,0,0,540,0,0,0,0,0,0,38693,0,0,0,0,0,0],[0,0,0,0,0,0,0,0,0,0,0,0,497,0,0,0,0,0,0,37373,0,0,0,0,0,0],[0,0,0,0,0,0,0,0,0,0,0,0,507,0,0,0,0,0,0,36930,0,0,0,0,0,0],[1,0,0,0,0,0,0,0,0,0,0,0,526,0,0,0,0,0,0,38918,0,0,0,0,0,0],[0,0,0,0,0,0,0,0,0,0,0,0,556,0,0,0,0,0,0,40209,0,0,0,0,0,0],[0,0,0,0,0,0,0,0,0,0,0,0,546,0,0,0,0,0,0,37424,0,0,0,0,0,0],[0,0,0,0,0,0,0,0,0,0,0,0,509,0,0,0,0,0,0,37182,0,0,0,0,0,0],[0,0,0,0,0,0,0,0,0,0,0,0,535,0,0,0,0,0,0,38531,0,0,0,0,0,0],[0,0,0,0,0,0,0,0,0,0,0,0,489,0,0,0,0,0,0,38465,0,0,0,0,0,0],[0,0,0,0,0,0,0,0,0,0,0,0,481,0,0,0,0,0,0,36405,0,0,0,0,0,0]] f_measure 0.003764 [0,0,0,0,0,0,0,0,0,0,0,0,0.019456,0,0,0,0,0,0,0.075848,0,0,0,0,0,0] kappa -0.000016 kb_relative_information_score 28182.057701 mean_absolute_error 0.07389 mean_prior_absolute_error 0.073964 number_of_instances 1000000 [39177,38395,36907,40253,38412,38847,38580,36811,37822,37329,37401,38237,39702,39142,37951,39717,39233,37870,37437,39445,40765,37970,37691,39066,38954,36886] precision 0.0031 [0,0,0,0,0,0,0,0,0,0,0,0,0.038903,0,0,0,0,0,0,0.03944,0,0,0,0,0,0] predictive_accuracy 0.039433 prior_entropy 4.70044 recall 0.039433 [0,0,0,0,0,0,0,0,0,0,0,0,0.012972,0,0,0,0,0,0,0.98664,0,0,0,0,0,0] relative_absolute_error 0.998994 root_mean_prior_squared_error 0.192308 root_mean_squared_error 0.271326 root_relative_squared_error 1.410897 total_cost 0