3814 Task 3814: arsenic-male-lung (Supervised Classification) 1 Supervised Classification 951 binaryClass 1 crossvalidation https://api.openml.org/api_splits/get/3814/Task_3814_splits.arff 1 10 true predictive_accuracy ARFF mythbusting_1 study_1 study_107 study_15 study_20 study_41 study_7 under100k under1m