725 16 Jan van Rijn 85 Learning Curve predictive_accuracy 66 weka.IBk(1) 11 weka.classifiers.lazy.IBk -- -K 1 -W 0 -A "weka.core.neighboursearch.LinearNNSearch -A \"weka.core.EuclideanDistance -R first-last\"" A true 66 K 1 66 W 0 66 26 nursery https://www.openml.org/data/download/26/dataset_26_nursery.arff -1 1518 description https://api.openml.org/data/download/1518/weka_generated_run6207294469968568919.xml -1 1519 predictions https://api.openml.org/data/download/1519/weka_generated_predictions6380400393242086945.arff area_under_roc_curve 0.9993323870769283 [1,0.998902,0.999845,0.998064,0.999916] average_cost 0 kappa 0.9758927474154423 kb_relative_information_score 0.7831016538727978 mean_absolute_error 0.08606402281942219 mean_prior_absolute_error 0.2730303333285198 number_of_instances 129600 [43200,20,3280,42660,40440] os_information [ Sun Microsystems Inc., 1.6.0_30, amd64, Linux, 2.6.32-358.6.2.el6.x86_64 ] predictive_accuracy 0.9836342592592593 prior_entropy 1.7165170489522967 recall 0.9836342592592593 [1,0,0.522561,0.992218,0.99498] relative_absolute_error 0.3152178066451939 root_mean_prior_squared_error 0.3694673323202124 root_mean_squared_error 0.14662868770382062 root_relative_squared_error 0.39686509435897704 scimark_benchmark 866.2694901098248 [ 419.9953506546987, 1029.6313076618076, 362.87319494988503, 823.8340868714304, 1695.0135104113024 ] total_cost 0